52757980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5849}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 71074820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 5849, 9020, 11698, 23396, 29245, 58490, 64339, 116980, 128678, 239809, 257356, 321695, 479618, 643390, 959236, 1199045, 1286780, 2398090, 2637899, 4796180, 5275798, 10551596, 13189495, 26378990, 52757980]

約数ペア:

[(1, 52757980), (2, 26378990), (4, 13189495), (5, 10551596), (10, 5275798), (11, 4796180), (20, 2637899), (22, 2398090), (41, 1286780), (44, 1199045), (55, 959236), (82, 643390), (110, 479618), (164, 321695), (205, 257356), (220, 239809), (410, 128678), (451, 116980), (820, 64339), (902, 58490), (1804, 29245), (2255, 23396), (4510, 11698), (5849, 9020)]