55738860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2069}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 100753140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2069, 2245, 2694, 4138, 4490, 5388, 6207, 6735, 8276, 8980, 10345, 12414, 13470, 20690, 24828, 26940, 31035, 41380, 62070, 124140, 928981, 1857962, 2786943, 3715924, 4644905, 5573886, 9289810, 11147772, 13934715, 18579620, 27869430, 55738860]

約数ペア:

[(1, 55738860), (2, 27869430), (3, 18579620), (4, 13934715), (5, 11147772), (6, 9289810), (10, 5573886), (12, 4644905), (15, 3715924), (20, 2786943), (30, 1857962), (60, 928981), (449, 124140), (898, 62070), (1347, 41380), (1796, 31035), (2069, 26940), (2245, 24828), (2694, 20690), (4138, 13470), (4490, 12414), (5388, 10345), (6207, 8980), (6735, 8276)]