51336480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 183738240

約数和(自身を除く): 132401760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 433, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 866, 912, 988, 1040, 1140, 1235, 1248, 1299, 1482, 1520, 1560, 1732, 1824, 1976, 2080, 2165, 2280, 2470, 2598, 2964, 3040, 3120, 3464, 3705, 3952, 4330, 4560, 4940, 5196, 5629, 5928, 6240, 6495, 6928, 7410, 7904, 8227, 8660, 9120, 9880, 10392, 11258, 11856, 12990, 13856, 14820, 16454, 16887, 17320, 19760, 20784, 22516, 23712, 24681, 25980, 28145, 29640, 32908, 33774, 34640, 39520, 41135, 41568, 45032, 49362, 51960, 56290, 59280, 65816, 67548, 69280, 82270, 84435, 90064, 98724, 103920, 106951, 112580, 118560, 123405, 131632, 135096, 164540, 168870, 180128, 197448, 207840, 213902, 225160, 246810, 263264, 270192, 320853, 329080, 337740, 394896, 427804, 450320, 493620, 534755, 540384, 641706, 658160, 675480, 789792, 855608, 900640, 987240, 1069510, 1283412, 1316320, 1350960, 1604265, 1711216, 1974480, 2139020, 2566824, 2701920, 3208530, 3422432, 3948960, 4278040, 5133648, 6417060, 8556080, 10267296, 12834120, 17112160, 25668240, 51336480]

約数ペア:

[(1, 51336480), (2, 25668240), (3, 17112160), (4, 12834120), (5, 10267296), (6, 8556080), (8, 6417060), (10, 5133648), (12, 4278040), (13, 3948960), (15, 3422432), (16, 3208530), (19, 2701920), (20, 2566824), (24, 2139020), (26, 1974480), (30, 1711216), (32, 1604265), (38, 1350960), (39, 1316320), (40, 1283412), (48, 1069510), (52, 987240), (57, 900640), (60, 855608), (65, 789792), (76, 675480), (78, 658160), (80, 641706), (95, 540384), (96, 534755), (104, 493620), (114, 450320), (120, 427804), (130, 394896), (152, 337740), (156, 329080), (160, 320853), (190, 270192), (195, 263264), (208, 246810), (228, 225160), (240, 213902), (247, 207840), (260, 197448), (285, 180128), (304, 168870), (312, 164540), (380, 135096), (390, 131632), (416, 123405), (433, 118560), (456, 112580), (480, 106951), (494, 103920), (520, 98724), (570, 90064), (608, 84435), (624, 82270), (741, 69280), (760, 67548), (780, 65816), (866, 59280), (912, 56290), (988, 51960), (1040, 49362), (1140, 45032), (1235, 41568), (1248, 41135), (1299, 39520), (1482, 34640), (1520, 33774), (1560, 32908), (1732, 29640), (1824, 28145), (1976, 25980), (2080, 24681), (2165, 23712), (2280, 22516), (2470, 20784), (2598, 19760), (2964, 17320), (3040, 16887), (3120, 16454), (3464, 14820), (3705, 13856), (3952, 12990), (4330, 11856), (4560, 11258), (4940, 10392), (5196, 9880), (5629, 9120), (5928, 8660), (6240, 8227), (6495, 7904), (6928, 7410)]