55667656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 66260024

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 127, 136, 187, 254, 293, 374, 508, 586, 748, 1016, 1172, 1397, 1496, 2159, 2344, 2794, 3223, 4318, 4981, 5588, 6446, 8636, 9962, 11176, 12892, 17272, 19924, 23749, 25784, 37211, 39848, 47498, 54791, 74422, 94996, 109582, 148844, 189992, 219164, 297688, 409321, 438328, 632587, 818642, 1265174, 1637284, 2530348, 3274568, 5060696, 6958457, 13916914, 27833828, 55667656]

約数ペア:

[(1, 55667656), (2, 27833828), (4, 13916914), (8, 6958457), (11, 5060696), (17, 3274568), (22, 2530348), (34, 1637284), (44, 1265174), (68, 818642), (88, 632587), (127, 438328), (136, 409321), (187, 297688), (254, 219164), (293, 189992), (374, 148844), (508, 109582), (586, 94996), (748, 74422), (1016, 54791), (1172, 47498), (1397, 39848), (1496, 37211), (2159, 25784), (2344, 23749), (2794, 19924), (3223, 17272), (4318, 12892), (4981, 11176), (5588, 9962), (6446, 8636)]