55596664

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 112177800

約数和(自身を除く): 56581136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 173, 278, 289, 346, 556, 578, 692, 1112, 1156, 1384, 2312, 2363, 2941, 4726, 5882, 9452, 11764, 18904, 23528, 24047, 40171, 48094, 49997, 80342, 96188, 99994, 160684, 192376, 199988, 321368, 399976, 408799, 817598, 1635196, 3270392, 6949583, 13899166, 27798332, 55596664]

約数ペア:

[(1, 55596664), (2, 27798332), (4, 13899166), (8, 6949583), (17, 3270392), (34, 1635196), (68, 817598), (136, 408799), (139, 399976), (173, 321368), (278, 199988), (289, 192376), (346, 160684), (556, 99994), (578, 96188), (692, 80342), (1112, 49997), (1156, 48094), (1384, 40171), (2312, 24047), (2363, 23528), (2941, 18904), (4726, 11764), (5882, 9452)]