56551312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 55405808

約数列:

[1, 2, 4, 8, 16, 89, 151, 178, 263, 302, 356, 526, 604, 712, 1052, 1208, 1424, 2104, 2416, 4208, 13439, 23407, 26878, 39713, 46814, 53756, 79426, 93628, 107512, 158852, 187256, 215024, 317704, 374512, 635408, 3534457, 7068914, 14137828, 28275656, 56551312]

約数ペア:

[(1, 56551312), (2, 28275656), (4, 14137828), (8, 7068914), (16, 3534457), (89, 635408), (151, 374512), (178, 317704), (263, 215024), (302, 187256), (356, 158852), (526, 107512), (604, 93628), (712, 79426), (1052, 53756), (1208, 46814), (1424, 39713), (2104, 26878), (2416, 23407), (4208, 13439)]