44604950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 90108816

約数和(自身を除く): 45503866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 421, 650, 815, 842, 1630, 2105, 2119, 4075, 4210, 4238, 5473, 8150, 10525, 10595, 10946, 21050, 21190, 27365, 52975, 54730, 68623, 105950, 136825, 137246, 273650, 343115, 686230, 892099, 1715575, 1784198, 3431150, 4460495, 8920990, 22302475, 44604950]

約数ペア:

[(1, 44604950), (2, 22302475), (5, 8920990), (10, 4460495), (13, 3431150), (25, 1784198), (26, 1715575), (50, 892099), (65, 686230), (130, 343115), (163, 273650), (325, 137246), (326, 136825), (421, 105950), (650, 68623), (815, 54730), (842, 52975), (1630, 27365), (2105, 21190), (2119, 21050), (4075, 10946), (4210, 10595), (4238, 10525), (5473, 8150)]