53976910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 113511240

約数和(自身を除く): 59534330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 169, 190, 205, 247, 338, 410, 494, 533, 779, 845, 1066, 1235, 1558, 1681, 1690, 2470, 2665, 3211, 3362, 3895, 5330, 6422, 6929, 7790, 8405, 10127, 13858, 16055, 16810, 20254, 21853, 31939, 32110, 34645, 43706, 50635, 63878, 69290, 101270, 109265, 131651, 159695, 218530, 263302, 284089, 319390, 415207, 568178, 658255, 830414, 1316510, 1420445, 2076035, 2840890, 4152070, 5397691, 10795382, 26988455, 53976910]

約数ペア:

[(1, 53976910), (2, 26988455), (5, 10795382), (10, 5397691), (13, 4152070), (19, 2840890), (26, 2076035), (38, 1420445), (41, 1316510), (65, 830414), (82, 658255), (95, 568178), (130, 415207), (169, 319390), (190, 284089), (205, 263302), (247, 218530), (338, 159695), (410, 131651), (494, 109265), (533, 101270), (779, 69290), (845, 63878), (1066, 50635), (1235, 43706), (1558, 34645), (1681, 32110), (1690, 31939), (2470, 21853), (2665, 20254), (3211, 16810), (3362, 16055), (3895, 13858), (5330, 10127), (6422, 8405), (6929, 7790)]