49253420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 113073408

約数和(自身を除く): 63819988

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 4673, 5270, 9346, 10540, 18692, 23365, 46730, 79441, 93460, 144863, 158882, 289726, 317764, 397205, 579452, 724315, 794410, 1448630, 1588820, 2462671, 2897260, 4925342, 9850684, 12313355, 24626710, 49253420]

約数ペア:

[(1, 49253420), (2, 24626710), (4, 12313355), (5, 9850684), (10, 4925342), (17, 2897260), (20, 2462671), (31, 1588820), (34, 1448630), (62, 794410), (68, 724315), (85, 579452), (124, 397205), (155, 317764), (170, 289726), (310, 158882), (340, 144863), (527, 93460), (620, 79441), (1054, 46730), (2108, 23365), (2635, 18692), (4673, 10540), (5270, 9346)]