56641926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 137790720

約数和(自身を除く): 81148794

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 2657, 3553, 5314, 7106, 7971, 10659, 15942, 21318, 29227, 45169, 50483, 58454, 87681, 90338, 100966, 135507, 151449, 175362, 271014, 302898, 496859, 555313, 858211, 993718, 1110626, 1490577, 1665939, 1716422, 2574633, 2981154, 3331878, 5149266, 9440321, 18880642, 28320963, 56641926]

約数ペア:

[(1, 56641926), (2, 28320963), (3, 18880642), (6, 9440321), (11, 5149266), (17, 3331878), (19, 2981154), (22, 2574633), (33, 1716422), (34, 1665939), (38, 1490577), (51, 1110626), (57, 993718), (66, 858211), (102, 555313), (114, 496859), (187, 302898), (209, 271014), (323, 175362), (374, 151449), (418, 135507), (561, 100966), (627, 90338), (646, 87681), (969, 58454), (1122, 50483), (1254, 45169), (1938, 29227), (2657, 21318), (3553, 15942), (5314, 10659), (7106, 7971)]