29511460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 68910912

約数和(自身を除く): 39399452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2531, 2915, 5062, 5830, 10124, 11660, 12655, 25310, 27841, 50620, 55682, 111364, 134143, 139205, 268286, 278410, 536572, 556820, 670715, 1341430, 1475573, 2682860, 2951146, 5902292, 7377865, 14755730, 29511460]

約数ペア:

[(1, 29511460), (2, 14755730), (4, 7377865), (5, 5902292), (10, 2951146), (11, 2682860), (20, 1475573), (22, 1341430), (44, 670715), (53, 556820), (55, 536572), (106, 278410), (110, 268286), (212, 139205), (220, 134143), (265, 111364), (530, 55682), (583, 50620), (1060, 27841), (1166, 25310), (2332, 12655), (2531, 11660), (2915, 10124), (5062, 5830)]