51394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5867}}^1$

素因数の和:5954

約数の個数: 64

約数和(自身を含む): 156323520

約数和(自身を除く): 104928600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 5867, 8760, 11734, 17601, 23468, 29335, 35202, 46936, 58670, 70404, 88005, 117340, 140808, 176010, 234680, 352020, 428291, 704040, 856582, 1284873, 1713164, 2141455, 2569746, 3426328, 4282910, 5139492, 6424365, 8565820, 10278984, 12848730, 17131640, 25697460, 51394920]

約数ペア:

[(1, 51394920), (2, 25697460), (3, 17131640), (4, 12848730), (5, 10278984), (6, 8565820), (8, 6424365), (10, 5139492), (12, 4282910), (15, 3426328), (20, 2569746), (24, 2141455), (30, 1713164), (40, 1284873), (60, 856582), (73, 704040), (120, 428291), (146, 352020), (219, 234680), (292, 176010), (365, 140808), (438, 117340), (584, 88005), (730, 70404), (876, 58670), (1095, 46936), (1460, 35202), (1752, 29335), (2190, 23468), (2920, 17601), (4380, 11734), (5867, 8760)]