52727660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 119694960

約数和(自身を除く): 66967300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 109, 134, 190, 218, 268, 335, 361, 380, 436, 545, 670, 722, 1090, 1273, 1340, 1444, 1805, 2071, 2180, 2546, 3610, 4142, 5092, 6365, 7220, 7303, 8284, 10355, 12730, 14606, 20710, 24187, 25460, 29212, 36515, 39349, 41420, 48374, 73030, 78698, 96748, 120935, 138757, 146060, 157396, 196745, 241870, 277514, 393490, 483740, 555028, 693785, 786980, 1387570, 2636383, 2775140, 5272766, 10545532, 13181915, 26363830, 52727660]

約数ペア:

[(1, 52727660), (2, 26363830), (4, 13181915), (5, 10545532), (10, 5272766), (19, 2775140), (20, 2636383), (38, 1387570), (67, 786980), (76, 693785), (95, 555028), (109, 483740), (134, 393490), (190, 277514), (218, 241870), (268, 196745), (335, 157396), (361, 146060), (380, 138757), (436, 120935), (545, 96748), (670, 78698), (722, 73030), (1090, 48374), (1273, 41420), (1340, 39349), (1444, 36515), (1805, 29212), (2071, 25460), (2180, 24187), (2546, 20710), (3610, 14606), (4142, 12730), (5092, 10355), (6365, 8284), (7220, 7303)]