56757168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30319}}^1$

素因数の和:30346

約数の個数: 60

約数和(自身を含む): 171065440

約数和(自身を除く): 114308272

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, 30319, 60638, 90957, 121276, 181914, 242552, 272871, 363828, 394147, 485104, 545742, 727656, 788294, 1091484, 1182441, 1455312, 1576588, 2182968, 2364882, 3153176, 3547323, 4365936, 4729764, 6306352, 7094646, 9459528, 14189292, 18919056, 28378584, 56757168]

約数ペア:

[(1, 56757168), (2, 28378584), (3, 18919056), (4, 14189292), (6, 9459528), (8, 7094646), (9, 6306352), (12, 4729764), (13, 4365936), (16, 3547323), (18, 3153176), (24, 2364882), (26, 2182968), (36, 1576588), (39, 1455312), (48, 1182441), (52, 1091484), (72, 788294), (78, 727656), (104, 545742), (117, 485104), (144, 394147), (156, 363828), (208, 272871), (234, 242552), (312, 181914), (468, 121276), (624, 90957), (936, 60638), (1872, 30319)]