51420432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3620

約数の個数: 80

約数和(自身を含む): 155386880

約数和(自身を除く): 103966448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3559, 3612, 4816, 7118, 7224, 10677, 14236, 14448, 21354, 24913, 28472, 42708, 49826, 56944, 74739, 85416, 99652, 149478, 153037, 170832, 199304, 298956, 306074, 398608, 459111, 597912, 612148, 918222, 1071259, 1195824, 1224296, 1836444, 2142518, 2448592, 3213777, 3672888, 4285036, 6427554, 7345776, 8570072, 12855108, 17140144, 25710216, 51420432]

約数ペア:

[(1, 51420432), (2, 25710216), (3, 17140144), (4, 12855108), (6, 8570072), (7, 7345776), (8, 6427554), (12, 4285036), (14, 3672888), (16, 3213777), (21, 2448592), (24, 2142518), (28, 1836444), (42, 1224296), (43, 1195824), (48, 1071259), (56, 918222), (84, 612148), (86, 597912), (112, 459111), (129, 398608), (168, 306074), (172, 298956), (258, 199304), (301, 170832), (336, 153037), (344, 149478), (516, 99652), (602, 85416), (688, 74739), (903, 56944), (1032, 49826), (1204, 42708), (1806, 28472), (2064, 24913), (2408, 21354), (3559, 14448), (3612, 14236), (4816, 10677), (7118, 7224)]