49838560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 126880992

約数和(自身を除く): 77042432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 146, 160, 170, 251, 272, 292, 340, 365, 502, 544, 584, 680, 730, 1004, 1168, 1241, 1255, 1360, 1460, 2008, 2336, 2482, 2510, 2720, 2920, 4016, 4267, 4964, 5020, 5840, 6205, 8032, 8534, 9928, 10040, 11680, 12410, 17068, 18323, 19856, 20080, 21335, 24820, 34136, 36646, 39712, 40160, 42670, 49640, 68272, 73292, 85340, 91615, 99280, 136544, 146584, 170680, 183230, 198560, 293168, 311491, 341360, 366460, 586336, 622982, 682720, 732920, 1245964, 1465840, 1557455, 2491928, 2931680, 3114910, 4983856, 6229820, 9967712, 12459640, 24919280, 49838560]

約数ペア:

[(1, 49838560), (2, 24919280), (4, 12459640), (5, 9967712), (8, 6229820), (10, 4983856), (16, 3114910), (17, 2931680), (20, 2491928), (32, 1557455), (34, 1465840), (40, 1245964), (68, 732920), (73, 682720), (80, 622982), (85, 586336), (136, 366460), (146, 341360), (160, 311491), (170, 293168), (251, 198560), (272, 183230), (292, 170680), (340, 146584), (365, 136544), (502, 99280), (544, 91615), (584, 85340), (680, 73292), (730, 68272), (1004, 49640), (1168, 42670), (1241, 40160), (1255, 39712), (1360, 36646), (1460, 34136), (2008, 24820), (2336, 21335), (2482, 20080), (2510, 19856), (2720, 18323), (2920, 17068), (4016, 12410), (4267, 11680), (4964, 10040), (5020, 9928), (5840, 8534), (6205, 8032)]