48783820

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2971}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 102605328

約数和(自身を除く): 53821508

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 2971, 3284, 4105, 5942, 8210, 11884, 14855, 16420, 29710, 59420, 2439191, 4878382, 9756764, 12195955, 24391910, 48783820]

約数ペア:

[(1, 48783820), (2, 24391910), (4, 12195955), (5, 9756764), (10, 4878382), (20, 2439191), (821, 59420), (1642, 29710), (2971, 16420), (3284, 14855), (4105, 11884), (5942, 8210)]