57734950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12721

約数の個数: 48

約数和(自身を含む): 132179040

約数和(自身を除く): 74444090

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 12689, 25378, 63445, 88823, 126890, 164957, 177646, 317225, 329914, 444115, 634450, 824785, 888230, 1154699, 1649570, 2220575, 2309398, 4123925, 4441150, 5773495, 8247850, 11546990, 28867475, 57734950]

約数ペア:

[(1, 57734950), (2, 28867475), (5, 11546990), (7, 8247850), (10, 5773495), (13, 4441150), (14, 4123925), (25, 2309398), (26, 2220575), (35, 1649570), (50, 1154699), (65, 888230), (70, 824785), (91, 634450), (130, 444115), (175, 329914), (182, 317225), (325, 177646), (350, 164957), (455, 126890), (650, 88823), (910, 63445), (2275, 25378), (4550, 12689)]