51307844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 107049600

約数和(自身を除く): 55741756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 179, 203, 353, 358, 406, 706, 716, 812, 1253, 1412, 2471, 2506, 4942, 5012, 5191, 9884, 10237, 10382, 20474, 20764, 36337, 40948, 63187, 71659, 72674, 126374, 143318, 145348, 252748, 286636, 442309, 884618, 1769236, 1832423, 3664846, 7329692, 12826961, 25653922, 51307844]

約数ペア:

[(1, 51307844), (2, 25653922), (4, 12826961), (7, 7329692), (14, 3664846), (28, 1832423), (29, 1769236), (58, 884618), (116, 442309), (179, 286636), (203, 252748), (353, 145348), (358, 143318), (406, 126374), (706, 72674), (716, 71659), (812, 63187), (1253, 40948), (1412, 36337), (2471, 20764), (2506, 20474), (4942, 10382), (5012, 10237), (5191, 9884)]