24769550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 25852210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 719, 1325, 1378, 1438, 2650, 3445, 3595, 6890, 7190, 9347, 17225, 17975, 18694, 34450, 35950, 38107, 46735, 76214, 93470, 190535, 233675, 381070, 467350, 495391, 952675, 990782, 1905350, 2476955, 4953910, 12384775, 24769550]

約数ペア:

[(1, 24769550), (2, 12384775), (5, 4953910), (10, 2476955), (13, 1905350), (25, 990782), (26, 952675), (50, 495391), (53, 467350), (65, 381070), (106, 233675), (130, 190535), (265, 93470), (325, 76214), (530, 46735), (650, 38107), (689, 35950), (719, 34450), (1325, 18694), (1378, 17975), (1438, 17225), (2650, 9347), (3445, 7190), (3595, 6890)]