52851590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 55165690

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1409, 1705, 2818, 3410, 3751, 7045, 7502, 14090, 15499, 18755, 30998, 37510, 43679, 77495, 87358, 154990, 170489, 218395, 340978, 436790, 480469, 852445, 960938, 1704890, 2402345, 4804690, 5285159, 10570318, 26425795, 52851590]

約数ペア:

[(1, 52851590), (2, 26425795), (5, 10570318), (10, 5285159), (11, 4804690), (22, 2402345), (31, 1704890), (55, 960938), (62, 852445), (110, 480469), (121, 436790), (155, 340978), (242, 218395), (310, 170489), (341, 154990), (605, 87358), (682, 77495), (1210, 43679), (1409, 37510), (1705, 30998), (2818, 18755), (3410, 15499), (3751, 14090), (7045, 7502)]