55940950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 113430240

約数和(自身を除く): 57489290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 967, 1157, 1934, 2225, 2314, 4450, 4835, 5785, 9670, 11570, 12571, 24175, 25142, 28925, 48350, 57850, 62855, 86063, 125710, 172126, 314275, 430315, 628550, 860630, 1118819, 2151575, 2237638, 4303150, 5594095, 11188190, 27970475, 55940950]

約数ペア:

[(1, 55940950), (2, 27970475), (5, 11188190), (10, 5594095), (13, 4303150), (25, 2237638), (26, 2151575), (50, 1118819), (65, 860630), (89, 628550), (130, 430315), (178, 314275), (325, 172126), (445, 125710), (650, 86063), (890, 62855), (967, 57850), (1157, 48350), (1934, 28925), (2225, 25142), (2314, 24175), (4450, 12571), (4835, 11570), (5785, 9670)]