56655200450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{338341}}^1$

素因数の和:338567

約数の個数: 48

約数和(自身を含む): 112144132584

約数和(自身を除く): 55488932134

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 197, 394, 425, 850, 985, 1970, 3349, 4925, 6698, 9850, 16745, 33490, 83725, 167450, 338341, 676682, 1691705, 3383410, 5751797, 8458525, 11503594, 16917050, 28758985, 57517970, 66653177, 133306354, 143794925, 287589850, 333265885, 666531770, 1133104009, 1666329425, 2266208018, 3332658850, 5665520045, 11331040090, 28327600225, 56655200450]

約数ペア:

[(1, 56655200450), (2, 28327600225), (5, 11331040090), (10, 5665520045), (17, 3332658850), (25, 2266208018), (34, 1666329425), (50, 1133104009), (85, 666531770), (170, 333265885), (197, 287589850), (394, 143794925), (425, 133306354), (850, 66653177), (985, 57517970), (1970, 28758985), (3349, 16917050), (4925, 11503594), (6698, 8458525), (9850, 5751797), (16745, 3383410), (33490, 1691705), (83725, 676682), (167450, 338341)]