48838520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32999}}^1$

素因数の和:33047

約数の個数: 32

約数和(自身を含む): 112860000

約数和(自身を除く): 64021480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32999, 65998, 131996, 164995, 263992, 329990, 659980, 1220963, 1319960, 2441926, 4883852, 6104815, 9767704, 12209630, 24419260, 48838520]

約数ペア:

[(1, 48838520), (2, 24419260), (4, 12209630), (5, 9767704), (8, 6104815), (10, 4883852), (20, 2441926), (37, 1319960), (40, 1220963), (74, 659980), (148, 329990), (185, 263992), (296, 164995), (370, 131996), (740, 65998), (1480, 32999)]