24948950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 50528016

約数和(自身を除く): 25579066

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 293, 325, 586, 650, 655, 1310, 1465, 1703, 2930, 3275, 3406, 3809, 6550, 7325, 7618, 8515, 14650, 17030, 19045, 38090, 38383, 42575, 76766, 85150, 95225, 190450, 191915, 383830, 498979, 959575, 997958, 1919150, 2494895, 4989790, 12474475, 24948950]

約数ペア:

[(1, 24948950), (2, 12474475), (5, 4989790), (10, 2494895), (13, 1919150), (25, 997958), (26, 959575), (50, 498979), (65, 383830), (130, 191915), (131, 190450), (262, 95225), (293, 85150), (325, 76766), (586, 42575), (650, 38383), (655, 38090), (1310, 19045), (1465, 17030), (1703, 14650), (2930, 8515), (3275, 7618), (3406, 7325), (3809, 6550)]