47337620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 112971264

約数和(自身を除く): 65633644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 631, 682, 1210, 1262, 1364, 1705, 2420, 2524, 3155, 3410, 3751, 6310, 6820, 6941, 7502, 12620, 13882, 15004, 18755, 19561, 27764, 34705, 37510, 39122, 69410, 75020, 76351, 78244, 97805, 138820, 152702, 195610, 215171, 305404, 381755, 391220, 430342, 763510, 860684, 1075855, 1527020, 2151710, 2366881, 4303420, 4733762, 9467524, 11834405, 23668810, 47337620]

約数ペア:

[(1, 47337620), (2, 23668810), (4, 11834405), (5, 9467524), (10, 4733762), (11, 4303420), (20, 2366881), (22, 2151710), (31, 1527020), (44, 1075855), (55, 860684), (62, 763510), (110, 430342), (121, 391220), (124, 381755), (155, 305404), (220, 215171), (242, 195610), (310, 152702), (341, 138820), (484, 97805), (605, 78244), (620, 76351), (631, 75020), (682, 69410), (1210, 39122), (1262, 37510), (1364, 34705), (1705, 27764), (2420, 19561), (2524, 18755), (3155, 15004), (3410, 13882), (3751, 12620), (6310, 7502), (6820, 6941)]