50721260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 113111040

約数和(自身を除く): 62389780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1051, 1270, 2102, 2413, 2540, 4204, 4826, 5255, 9652, 10510, 12065, 19969, 21020, 24130, 39938, 48260, 79876, 99845, 133477, 199690, 266954, 399380, 533908, 667385, 1334770, 2536063, 2669540, 5072126, 10144252, 12680315, 25360630, 50721260]

約数ペア:

[(1, 50721260), (2, 25360630), (4, 12680315), (5, 10144252), (10, 5072126), (19, 2669540), (20, 2536063), (38, 1334770), (76, 667385), (95, 533908), (127, 399380), (190, 266954), (254, 199690), (380, 133477), (508, 99845), (635, 79876), (1051, 48260), (1270, 39938), (2102, 24130), (2413, 21020), (2540, 19969), (4204, 12065), (4826, 10510), (5255, 9652)]