51195390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6073}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 123326496

約数和(自身を除く): 72131106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 6073, 8430, 12146, 18219, 30365, 36438, 60730, 91095, 182190, 1706513, 3413026, 5119539, 8532565, 10239078, 17065130, 25597695, 51195390]

約数ペア:

[(1, 51195390), (2, 25597695), (3, 17065130), (5, 10239078), (6, 8532565), (10, 5119539), (15, 3413026), (30, 1706513), (281, 182190), (562, 91095), (843, 60730), (1405, 36438), (1686, 30365), (2810, 18219), (4215, 12146), (6073, 8430)]