52711160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42509}}^1$

素因数の和:42551

約数の個数: 32

約数和(自身を含む): 122428800

約数和(自身を除く): 69717640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42509, 85018, 170036, 212545, 340072, 425090, 850180, 1317779, 1700360, 2635558, 5271116, 6588895, 10542232, 13177790, 26355580, 52711160]

約数ペア:

[(1, 52711160), (2, 26355580), (4, 13177790), (5, 10542232), (8, 6588895), (10, 5271116), (20, 2635558), (31, 1700360), (40, 1317779), (62, 850180), (124, 425090), (155, 340072), (248, 212545), (310, 170036), (620, 85018), (1240, 42509)]