53398686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 125867520

約数和(自身を除く): 72468834

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1213, 1334, 1518, 1914, 2001, 2426, 3639, 4002, 7278, 7337, 13343, 14674, 22011, 26686, 27899, 35177, 40029, 44022, 55798, 70354, 80058, 83697, 105531, 167394, 211062, 306889, 386947, 613778, 773894, 809071, 920667, 1160841, 1618142, 1841334, 2321682, 2427213, 4854426, 8899781, 17799562, 26699343, 53398686]

約数ペア:

[(1, 53398686), (2, 26699343), (3, 17799562), (6, 8899781), (11, 4854426), (22, 2427213), (23, 2321682), (29, 1841334), (33, 1618142), (46, 1160841), (58, 920667), (66, 809071), (69, 773894), (87, 613778), (138, 386947), (174, 306889), (253, 211062), (319, 167394), (506, 105531), (638, 83697), (667, 80058), (759, 70354), (957, 55798), (1213, 44022), (1334, 40029), (1518, 35177), (1914, 27899), (2001, 26686), (2426, 22011), (3639, 14674), (4002, 13343), (7278, 7337)]