49590860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 114089472

約数和(自身を除く): 64498612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 431, 523, 862, 1046, 1724, 2092, 2155, 2615, 4310, 4741, 5230, 5753, 8620, 9482, 10460, 11506, 18964, 23012, 23705, 28765, 47410, 57530, 94820, 115060, 225413, 450826, 901652, 1127065, 2254130, 2479543, 4508260, 4959086, 9918172, 12397715, 24795430, 49590860]

約数ペア:

[(1, 49590860), (2, 24795430), (4, 12397715), (5, 9918172), (10, 4959086), (11, 4508260), (20, 2479543), (22, 2254130), (44, 1127065), (55, 901652), (110, 450826), (220, 225413), (431, 115060), (523, 94820), (862, 57530), (1046, 47410), (1724, 28765), (2092, 23705), (2155, 23012), (2615, 18964), (4310, 11506), (4741, 10460), (5230, 9482), (5753, 8620)]