56139408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29989}}^1$

素因数の和:30016

約数の個数: 60

約数和(自身を含む): 169203580

約数和(自身を除く): 113064172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 29989, 59978, 89967, 119956, 179934, 239912, 269901, 359868, 389857, 479824, 539802, 719736, 779714, 1079604, 1169571, 1439472, 1559428, 2159208, 2339142, 3118856, 3508713, 4318416, 4678284, 6237712, 7017426, 9356568, 14034852, 18713136, 28069704, 56139408]

約数ペア:

[(1, 56139408), (2, 28069704), (3, 18713136), (4, 14034852), (6, 9356568), (8, 7017426), (9, 6237712), (12, 4678284), (13, 4318416), (16, 3508713), (18, 3118856), (24, 2339142), (26, 2159208), (36, 1559428), (39, 1439472), (48, 1169571), (52, 1079604), (72, 779714), (78, 719736), (104, 539802), (117, 479824), (144, 389857), (156, 359868), (208, 269901), (234, 239912), (312, 179934), (468, 119956), (624, 89967), (936, 59978), (1872, 29989)]