51702475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 70330320

約数和(自身を除く): 18627845

約数列:

[1, 5, 11, 25, 55, 229, 275, 821, 1145, 2519, 4105, 5725, 9031, 12595, 20525, 45155, 62975, 188009, 225775, 940045, 2068099, 4700225, 10340495, 51702475]

約数ペア:

[(1, 51702475), (5, 10340495), (11, 4700225), (25, 2068099), (55, 940045), (229, 225775), (275, 188009), (821, 62975), (1145, 45155), (2519, 20525), (4105, 12595), (5725, 9031)]