52412640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 198858240

約数和(自身を除く): 146445600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 821, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1642, 1680, 1824, 1995, 2128, 2280, 2463, 2660, 3040, 3192, 3284, 3360, 3990, 4105, 4256, 4560, 4926, 5320, 5747, 6384, 6568, 7980, 8210, 9120, 9852, 10640, 11494, 12315, 12768, 13136, 15599, 15960, 16420, 17241, 19704, 21280, 22988, 24630, 26272, 28735, 31198, 31920, 32840, 34482, 39408, 45976, 46797, 49260, 57470, 62396, 63840, 65680, 68964, 77995, 78816, 86205, 91952, 93594, 98520, 109193, 114940, 124792, 131360, 137928, 155990, 172410, 183904, 187188, 197040, 218386, 229880, 233985, 249584, 275856, 311980, 327579, 344820, 374376, 394080, 436772, 459760, 467970, 499168, 545965, 551712, 623960, 655158, 689640, 748752, 873544, 919520, 935940, 1091930, 1247920, 1310316, 1379280, 1497504, 1637895, 1747088, 1871880, 2183860, 2495840, 2620632, 2758560, 3275790, 3494176, 3743760, 4367720, 5241264, 6551580, 7487520, 8735440, 10482528, 13103160, 17470880, 26206320, 52412640]

約数ペア:

[(1, 52412640), (2, 26206320), (3, 17470880), (4, 13103160), (5, 10482528), (6, 8735440), (7, 7487520), (8, 6551580), (10, 5241264), (12, 4367720), (14, 3743760), (15, 3494176), (16, 3275790), (19, 2758560), (20, 2620632), (21, 2495840), (24, 2183860), (28, 1871880), (30, 1747088), (32, 1637895), (35, 1497504), (38, 1379280), (40, 1310316), (42, 1247920), (48, 1091930), (56, 935940), (57, 919520), (60, 873544), (70, 748752), (76, 689640), (80, 655158), (84, 623960), (95, 551712), (96, 545965), (105, 499168), (112, 467970), (114, 459760), (120, 436772), (133, 394080), (140, 374376), (152, 344820), (160, 327579), (168, 311980), (190, 275856), (210, 249584), (224, 233985), (228, 229880), (240, 218386), (266, 197040), (280, 187188), (285, 183904), (304, 172410), (336, 155990), (380, 137928), (399, 131360), (420, 124792), (456, 114940), (480, 109193), (532, 98520), (560, 93594), (570, 91952), (608, 86205), (665, 78816), (672, 77995), (760, 68964), (798, 65680), (821, 63840), (840, 62396), (912, 57470), (1064, 49260), (1120, 46797), (1140, 45976), (1330, 39408), (1520, 34482), (1596, 32840), (1642, 31920), (1680, 31198), (1824, 28735), (1995, 26272), (2128, 24630), (2280, 22988), (2463, 21280), (2660, 19704), (3040, 17241), (3192, 16420), (3284, 15960), (3360, 15599), (3990, 13136), (4105, 12768), (4256, 12315), (4560, 11494), (4926, 10640), (5320, 9852), (5747, 9120), (6384, 8210), (6568, 7980)]