55907020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9349}}^1$

素因数の和:9394

約数の個数: 48

約数和(自身を含む): 131947200

約数和(自身を除く): 76040180

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 9349, 18698, 37396, 46745, 93490, 121537, 186980, 215027, 243074, 430054, 486148, 607685, 860108, 1075135, 1215370, 2150270, 2430740, 2795351, 4300540, 5590702, 11181404, 13976755, 27953510, 55907020]

約数ペア:

[(1, 55907020), (2, 27953510), (4, 13976755), (5, 11181404), (10, 5590702), (13, 4300540), (20, 2795351), (23, 2430740), (26, 2150270), (46, 1215370), (52, 1075135), (65, 860108), (92, 607685), (115, 486148), (130, 430054), (230, 243074), (260, 215027), (299, 186980), (460, 121537), (598, 93490), (1196, 46745), (1495, 37396), (2990, 18698), (5980, 9349)]