27550990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 50971680

約数和(自身を除く): 23420690

約数列:

[1, 2, 5, 10, 53, 106, 227, 229, 265, 454, 458, 530, 1135, 1145, 2270, 2290, 12031, 12137, 24062, 24274, 51983, 60155, 60685, 103966, 120310, 121370, 259915, 519830, 2755099, 5510198, 13775495, 27550990]

約数ペア:

[(1, 27550990), (2, 13775495), (5, 5510198), (10, 2755099), (53, 519830), (106, 259915), (227, 121370), (229, 120310), (265, 103966), (454, 60685), (458, 60155), (530, 51983), (1135, 24274), (1145, 24062), (2270, 12137), (2290, 12031)]