52460540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 120687840

約数和(自身を除く): 68227300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 389, 613, 778, 1226, 1556, 1945, 2452, 3065, 3890, 4279, 6130, 6743, 7780, 8558, 12260, 13486, 17116, 21395, 26972, 33715, 42790, 67430, 85580, 134860, 238457, 476914, 953828, 1192285, 2384570, 2623027, 4769140, 5246054, 10492108, 13115135, 26230270, 52460540]

約数ペア:

[(1, 52460540), (2, 26230270), (4, 13115135), (5, 10492108), (10, 5246054), (11, 4769140), (20, 2623027), (22, 2384570), (44, 1192285), (55, 953828), (110, 476914), (220, 238457), (389, 134860), (613, 85580), (778, 67430), (1226, 42790), (1556, 33715), (1945, 26972), (2452, 21395), (3065, 17116), (3890, 13486), (4279, 12260), (6130, 8558), (6743, 7780)]