61051960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52631}}^1$

素因数の和:52671

約数の個数: 32

約数和(自身を含む): 142106400

約数和(自身を除く): 81054440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 52631, 105262, 210524, 263155, 421048, 526310, 1052620, 1526299, 2105240, 3052598, 6105196, 7631495, 12210392, 15262990, 30525980, 61051960]

約数ペア:

[(1, 61051960), (2, 30525980), (4, 15262990), (5, 12210392), (8, 7631495), (10, 6105196), (20, 3052598), (29, 2105240), (40, 1526299), (58, 1052620), (116, 526310), (145, 421048), (232, 263155), (290, 210524), (580, 105262), (1160, 52631)]