50976250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 40

約数和(自身を含む): 102932676

約数和(自身を除く): 51956426

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3137, 3250, 6274, 8125, 15685, 16250, 31370, 40781, 78425, 81562, 156850, 203905, 392125, 407810, 784250, 1019525, 1960625, 2039050, 3921250, 5097625, 10195250, 25488125, 50976250]

約数ペア:

[(1, 50976250), (2, 25488125), (5, 10195250), (10, 5097625), (13, 3921250), (25, 2039050), (26, 1960625), (50, 1019525), (65, 784250), (125, 407810), (130, 392125), (250, 203905), (325, 156850), (625, 81562), (650, 78425), (1250, 40781), (1625, 31370), (3137, 16250), (3250, 15685), (6274, 8125)]