52396680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 195840000

約数和(自身を除く): 143443320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 67, 70, 76, 84, 95, 98, 105, 114, 120, 133, 134, 140, 147, 152, 168, 190, 196, 201, 210, 228, 245, 266, 268, 280, 285, 294, 335, 343, 380, 392, 399, 402, 420, 456, 469, 490, 532, 536, 570, 588, 665, 670, 686, 735, 760, 798, 804, 840, 931, 938, 980, 1005, 1029, 1064, 1140, 1176, 1273, 1330, 1340, 1372, 1407, 1470, 1596, 1608, 1715, 1862, 1876, 1960, 1995, 2010, 2058, 2280, 2345, 2546, 2660, 2680, 2744, 2793, 2814, 2940, 3192, 3283, 3430, 3724, 3752, 3819, 3990, 4020, 4116, 4655, 4690, 5092, 5145, 5320, 5586, 5628, 5880, 6365, 6517, 6566, 6860, 7035, 7448, 7638, 7980, 8040, 8232, 8911, 9310, 9380, 9849, 10184, 10290, 11172, 11256, 12730, 13034, 13132, 13720, 13965, 14070, 15276, 15960, 16415, 17822, 18620, 18760, 19095, 19551, 19698, 20580, 22344, 22981, 25460, 26068, 26264, 26733, 27930, 28140, 30552, 32585, 32830, 35644, 37240, 38190, 39102, 39396, 41160, 44555, 45962, 49245, 50920, 52136, 53466, 55860, 56280, 62377, 65170, 65660, 68943, 71288, 76380, 78204, 78792, 89110, 91924, 97755, 98490, 106932, 111720, 114905, 124754, 130340, 131320, 133665, 137886, 152760, 156408, 178220, 183848, 187131, 195510, 196980, 213864, 229810, 249508, 260680, 267330, 275772, 311885, 344715, 356440, 374262, 391020, 393960, 436639, 459620, 499016, 534660, 551544, 623770, 689430, 748524, 782040, 873278, 919240, 935655, 1069320, 1247540, 1309917, 1378860, 1497048, 1746556, 1871310, 2183195, 2495080, 2619834, 2757720, 3493112, 3742620, 4366390, 5239668, 6549585, 7485240, 8732780, 10479336, 13099170, 17465560, 26198340, 52396680]

約数ペア:

[(1, 52396680), (2, 26198340), (3, 17465560), (4, 13099170), (5, 10479336), (6, 8732780), (7, 7485240), (8, 6549585), (10, 5239668), (12, 4366390), (14, 3742620), (15, 3493112), (19, 2757720), (20, 2619834), (21, 2495080), (24, 2183195), (28, 1871310), (30, 1746556), (35, 1497048), (38, 1378860), (40, 1309917), (42, 1247540), (49, 1069320), (56, 935655), (57, 919240), (60, 873278), (67, 782040), (70, 748524), (76, 689430), (84, 623770), (95, 551544), (98, 534660), (105, 499016), (114, 459620), (120, 436639), (133, 393960), (134, 391020), (140, 374262), (147, 356440), (152, 344715), (168, 311885), (190, 275772), (196, 267330), (201, 260680), (210, 249508), (228, 229810), (245, 213864), (266, 196980), (268, 195510), (280, 187131), (285, 183848), (294, 178220), (335, 156408), (343, 152760), (380, 137886), (392, 133665), (399, 131320), (402, 130340), (420, 124754), (456, 114905), (469, 111720), (490, 106932), (532, 98490), (536, 97755), (570, 91924), (588, 89110), (665, 78792), (670, 78204), (686, 76380), (735, 71288), (760, 68943), (798, 65660), (804, 65170), (840, 62377), (931, 56280), (938, 55860), (980, 53466), (1005, 52136), (1029, 50920), (1064, 49245), (1140, 45962), (1176, 44555), (1273, 41160), (1330, 39396), (1340, 39102), (1372, 38190), (1407, 37240), (1470, 35644), (1596, 32830), (1608, 32585), (1715, 30552), (1862, 28140), (1876, 27930), (1960, 26733), (1995, 26264), (2010, 26068), (2058, 25460), (2280, 22981), (2345, 22344), (2546, 20580), (2660, 19698), (2680, 19551), (2744, 19095), (2793, 18760), (2814, 18620), (2940, 17822), (3192, 16415), (3283, 15960), (3430, 15276), (3724, 14070), (3752, 13965), (3819, 13720), (3990, 13132), (4020, 13034), (4116, 12730), (4655, 11256), (4690, 11172), (5092, 10290), (5145, 10184), (5320, 9849), (5586, 9380), (5628, 9310), (5880, 8911), (6365, 8232), (6517, 8040), (6566, 7980), (6860, 7638), (7035, 7448)]