49002320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19759}}^1$

素因数の和:19803

約数の個数: 40

約数和(自身を含む): 117611520

約数和(自身を除く): 68609200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 19759, 39518, 79036, 98795, 158072, 197590, 316144, 395180, 612529, 790360, 1225058, 1580720, 2450116, 3062645, 4900232, 6125290, 9800464, 12250580, 24501160, 49002320]

約数ペア:

[(1, 49002320), (2, 24501160), (4, 12250580), (5, 9800464), (8, 6125290), (10, 4900232), (16, 3062645), (20, 2450116), (31, 1580720), (40, 1225058), (62, 790360), (80, 612529), (124, 395180), (155, 316144), (248, 197590), (310, 158072), (496, 98795), (620, 79036), (1240, 39518), (2480, 19759)]