55812820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 85710380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 59, 70, 116, 118, 140, 145, 203, 233, 236, 290, 295, 406, 413, 466, 580, 590, 812, 826, 932, 1015, 1165, 1180, 1631, 1652, 1711, 2030, 2065, 2330, 3262, 3422, 4060, 4130, 4660, 6524, 6757, 6844, 8155, 8260, 8555, 11977, 13514, 13747, 16310, 17110, 23954, 27028, 27494, 32620, 33785, 34220, 47299, 47908, 54988, 59885, 67570, 68735, 94598, 96229, 119770, 135140, 137470, 189196, 192458, 236495, 239540, 274940, 384916, 398663, 472990, 481145, 797326, 945980, 962290, 1594652, 1924580, 1993315, 2790641, 3986630, 5581282, 7973260, 11162564, 13953205, 27906410, 55812820]

約数ペア:

[(1, 55812820), (2, 27906410), (4, 13953205), (5, 11162564), (7, 7973260), (10, 5581282), (14, 3986630), (20, 2790641), (28, 1993315), (29, 1924580), (35, 1594652), (58, 962290), (59, 945980), (70, 797326), (116, 481145), (118, 472990), (140, 398663), (145, 384916), (203, 274940), (233, 239540), (236, 236495), (290, 192458), (295, 189196), (406, 137470), (413, 135140), (466, 119770), (580, 96229), (590, 94598), (812, 68735), (826, 67570), (932, 59885), (1015, 54988), (1165, 47908), (1180, 47299), (1631, 34220), (1652, 33785), (1711, 32620), (2030, 27494), (2065, 27028), (2330, 23954), (3262, 17110), (3422, 16310), (4060, 13747), (4130, 13514), (4660, 11977), (6524, 8555), (6757, 8260), (6844, 8155)]