51753016

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 117497520

約数和(自身を除く): 65744504

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 53, 56, 94, 98, 106, 188, 196, 212, 329, 371, 376, 392, 424, 658, 742, 1316, 1484, 2303, 2491, 2597, 2632, 2809, 2968, 4606, 4982, 5194, 5618, 9212, 9964, 10388, 11236, 17437, 18424, 19663, 19928, 20776, 22472, 34874, 39326, 69748, 78652, 122059, 132023, 137641, 139496, 157304, 244118, 264046, 275282, 488236, 528092, 550564, 924161, 976472, 1056184, 1101128, 1848322, 3696644, 6469127, 7393288, 12938254, 25876508, 51753016]

約数ペア:

[(1, 51753016), (2, 25876508), (4, 12938254), (7, 7393288), (8, 6469127), (14, 3696644), (28, 1848322), (47, 1101128), (49, 1056184), (53, 976472), (56, 924161), (94, 550564), (98, 528092), (106, 488236), (188, 275282), (196, 264046), (212, 244118), (329, 157304), (371, 139496), (376, 137641), (392, 132023), (424, 122059), (658, 78652), (742, 69748), (1316, 39326), (1484, 34874), (2303, 22472), (2491, 20776), (2597, 19928), (2632, 19663), (2809, 18424), (2968, 17437), (4606, 11236), (4982, 10388), (5194, 9964), (5618, 9212)]