50239475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 78423552

約数和(自身を除く): 28184077

約数列:

[1, 5, 11, 13, 23, 25, 47, 55, 65, 115, 143, 169, 235, 253, 275, 299, 325, 517, 575, 611, 715, 845, 1081, 1175, 1265, 1495, 1859, 2585, 3055, 3289, 3575, 3887, 4225, 5405, 6325, 6721, 7475, 7943, 9295, 11891, 12925, 14053, 15275, 16445, 19435, 27025, 33605, 39715, 42757, 46475, 59455, 70265, 82225, 87373, 97175, 154583, 168025, 182689, 198575, 213785, 297275, 351325, 436865, 772915, 913445, 1068925, 2009579, 2184325, 3864575, 4567225, 10047895, 50239475]

約数ペア:

[(1, 50239475), (5, 10047895), (11, 4567225), (13, 3864575), (23, 2184325), (25, 2009579), (47, 1068925), (55, 913445), (65, 772915), (115, 436865), (143, 351325), (169, 297275), (235, 213785), (253, 198575), (275, 182689), (299, 168025), (325, 154583), (517, 97175), (575, 87373), (611, 82225), (715, 70265), (845, 59455), (1081, 46475), (1175, 42757), (1265, 39715), (1495, 33605), (1859, 27025), (2585, 19435), (3055, 16445), (3289, 15275), (3575, 14053), (3887, 12925), (4225, 11891), (5405, 9295), (6325, 7943), (6721, 7475)]