51680070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44171}}^1$

素因数の和:44197

約数の個数: 48

約数和(自身を含む): 144707472

約数和(自身を除く): 93027402

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 44171, 88342, 132513, 220855, 265026, 397539, 441710, 574223, 662565, 795078, 1148446, 1325130, 1722669, 1987695, 2871115, 3445338, 3975390, 5168007, 5742230, 8613345, 10336014, 17226690, 25840035, 51680070]

約数ペア:

[(1, 51680070), (2, 25840035), (3, 17226690), (5, 10336014), (6, 8613345), (9, 5742230), (10, 5168007), (13, 3975390), (15, 3445338), (18, 2871115), (26, 1987695), (30, 1722669), (39, 1325130), (45, 1148446), (65, 795078), (78, 662565), (90, 574223), (117, 441710), (130, 397539), (195, 265026), (234, 220855), (390, 132513), (585, 88342), (1170, 44171)]