49724480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11983

約数の個数: 56

約数和(自身を含む): 127525272

約数和(自身を除く): 77800792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 11953, 23906, 47812, 59765, 95624, 119530, 155389, 191248, 239060, 310778, 382496, 478120, 621556, 764992, 776945, 956240, 1243112, 1553890, 1912480, 2486224, 3107780, 3824960, 4972448, 6215560, 9944896, 12431120, 24862240, 49724480]

約数ペア:

[(1, 49724480), (2, 24862240), (4, 12431120), (5, 9944896), (8, 6215560), (10, 4972448), (13, 3824960), (16, 3107780), (20, 2486224), (26, 1912480), (32, 1553890), (40, 1243112), (52, 956240), (64, 776945), (65, 764992), (80, 621556), (104, 478120), (130, 382496), (160, 310778), (208, 239060), (260, 191248), (320, 155389), (416, 119530), (520, 95624), (832, 59765), (1040, 47812), (2080, 23906), (4160, 11953)]