61208950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 125460720

約数和(自身を除く): 64251770

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1021, 1090, 1199, 2042, 2398, 2725, 5105, 5450, 5995, 10210, 11231, 11990, 22462, 25525, 29975, 51050, 56155, 59950, 111289, 112310, 222578, 280775, 556445, 561550, 1112890, 1224179, 2448358, 2782225, 5564450, 6120895, 12241790, 30604475, 61208950]

約数ペア:

[(1, 61208950), (2, 30604475), (5, 12241790), (10, 6120895), (11, 5564450), (22, 2782225), (25, 2448358), (50, 1224179), (55, 1112890), (109, 561550), (110, 556445), (218, 280775), (275, 222578), (545, 112310), (550, 111289), (1021, 59950), (1090, 56155), (1199, 51050), (2042, 29975), (2398, 25525), (2725, 22462), (5105, 11990), (5450, 11231), (5995, 10210)]