51020520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1873}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 153817920

約数和(自身を除く): 102797400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 1873, 2270, 2724, 3405, 3746, 4540, 5448, 5619, 6810, 7492, 9080, 9365, 11238, 13620, 14984, 18730, 22476, 27240, 28095, 37460, 44952, 56190, 74920, 112380, 224760, 425171, 850342, 1275513, 1700684, 2125855, 2551026, 3401368, 4251710, 5102052, 6377565, 8503420, 10204104, 12755130, 17006840, 25510260, 51020520]

約数ペア:

[(1, 51020520), (2, 25510260), (3, 17006840), (4, 12755130), (5, 10204104), (6, 8503420), (8, 6377565), (10, 5102052), (12, 4251710), (15, 3401368), (20, 2551026), (24, 2125855), (30, 1700684), (40, 1275513), (60, 850342), (120, 425171), (227, 224760), (454, 112380), (681, 74920), (908, 56190), (1135, 44952), (1362, 37460), (1816, 28095), (1873, 27240), (2270, 22476), (2724, 18730), (3405, 14984), (3746, 13620), (4540, 11238), (5448, 9365), (5619, 9080), (6810, 7492)]