49455575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 69526800

約数和(自身を除く): 20071225

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 8009, 40045, 104117, 152171, 200225, 520585, 760855, 1978223, 2602925, 3804275, 9891115, 49455575]

約数ペア:

[(1, 49455575), (5, 9891115), (13, 3804275), (19, 2602925), (25, 1978223), (65, 760855), (95, 520585), (247, 200225), (325, 152171), (475, 104117), (1235, 40045), (6175, 8009)]