50375840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 127552320

約数和(自身を除く): 77176480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 160, 190, 227, 292, 304, 365, 380, 454, 584, 608, 730, 760, 908, 1135, 1168, 1387, 1460, 1520, 1816, 2270, 2336, 2774, 2920, 3040, 3632, 4313, 4540, 5548, 5840, 6935, 7264, 8626, 9080, 11096, 11680, 13870, 16571, 17252, 18160, 21565, 22192, 27740, 33142, 34504, 36320, 43130, 44384, 55480, 66284, 69008, 82855, 86260, 110960, 132568, 138016, 165710, 172520, 221920, 265136, 314849, 331420, 345040, 530272, 629698, 662840, 690080, 1259396, 1325680, 1574245, 2518792, 2651360, 3148490, 5037584, 6296980, 10075168, 12593960, 25187920, 50375840]

約数ペア:

[(1, 50375840), (2, 25187920), (4, 12593960), (5, 10075168), (8, 6296980), (10, 5037584), (16, 3148490), (19, 2651360), (20, 2518792), (32, 1574245), (38, 1325680), (40, 1259396), (73, 690080), (76, 662840), (80, 629698), (95, 530272), (146, 345040), (152, 331420), (160, 314849), (190, 265136), (227, 221920), (292, 172520), (304, 165710), (365, 138016), (380, 132568), (454, 110960), (584, 86260), (608, 82855), (730, 69008), (760, 66284), (908, 55480), (1135, 44384), (1168, 43130), (1387, 36320), (1460, 34504), (1520, 33142), (1816, 27740), (2270, 22192), (2336, 21565), (2774, 18160), (2920, 17252), (3040, 16571), (3632, 13870), (4313, 11680), (4540, 11096), (5548, 9080), (5840, 8626), (6935, 7264)]