52994240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12769

約数の個数: 56

約数和(自身を含む): 135910320

約数和(自身を除く): 82916080

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, 12739, 25478, 50956, 63695, 101912, 127390, 165607, 203824, 254780, 331214, 407648, 509560, 662428, 815296, 828035, 1019120, 1324856, 1656070, 2038240, 2649712, 3312140, 4076480, 5299424, 6624280, 10598848, 13248560, 26497120, 52994240]

約数ペア:

[(1, 52994240), (2, 26497120), (4, 13248560), (5, 10598848), (8, 6624280), (10, 5299424), (13, 4076480), (16, 3312140), (20, 2649712), (26, 2038240), (32, 1656070), (40, 1324856), (52, 1019120), (64, 828035), (65, 815296), (80, 662428), (104, 509560), (130, 407648), (160, 331214), (208, 254780), (260, 203824), (320, 165607), (416, 127390), (520, 101912), (832, 63695), (1040, 50956), (2080, 25478), (4160, 12739)]