47353150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 95556384

約数和(自身を除く): 48203234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 263, 277, 325, 526, 554, 650, 1315, 1385, 2630, 2770, 3419, 3601, 6575, 6838, 6925, 7202, 13150, 13850, 17095, 18005, 34190, 36010, 72851, 85475, 90025, 145702, 170950, 180050, 364255, 728510, 947063, 1821275, 1894126, 3642550, 4735315, 9470630, 23676575, 47353150]

約数ペア:

[(1, 47353150), (2, 23676575), (5, 9470630), (10, 4735315), (13, 3642550), (25, 1894126), (26, 1821275), (50, 947063), (65, 728510), (130, 364255), (263, 180050), (277, 170950), (325, 145702), (526, 90025), (554, 85475), (650, 72851), (1315, 36010), (1385, 34190), (2630, 18005), (2770, 17095), (3419, 13850), (3601, 13150), (6575, 7202), (6838, 6925)]