55368728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 63241192

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 571, 713, 782, 1054, 1142, 1426, 1564, 2108, 2284, 2852, 3128, 4216, 4568, 5704, 9707, 12121, 13133, 17701, 19414, 24242, 26266, 35402, 38828, 48484, 52532, 70804, 77656, 96968, 105064, 141608, 223261, 300917, 407123, 446522, 601834, 814246, 893044, 1203668, 1628492, 1786088, 2407336, 3256984, 6921091, 13842182, 27684364, 55368728]

約数ペア:

[(1, 55368728), (2, 27684364), (4, 13842182), (8, 6921091), (17, 3256984), (23, 2407336), (31, 1786088), (34, 1628492), (46, 1203668), (62, 893044), (68, 814246), (92, 601834), (124, 446522), (136, 407123), (184, 300917), (248, 223261), (391, 141608), (527, 105064), (571, 96968), (713, 77656), (782, 70804), (1054, 52532), (1142, 48484), (1426, 38828), (1564, 35402), (2108, 26266), (2284, 24242), (2852, 19414), (3128, 17701), (4216, 13133), (4568, 12121), (5704, 9707)]