51315956144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{3517}}^1$

素因数の和:4858

約数の個数: 80

約数和(自身を含む): 107208376320

約数和(自身を除く): 55892420176

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1279, 1426, 2558, 2852, 3517, 5116, 5704, 7034, 10232, 11408, 14068, 20464, 28136, 29417, 39649, 56272, 58834, 79298, 80891, 109027, 117668, 158596, 161782, 218054, 235336, 317192, 323564, 436108, 470672, 634384, 647128, 872216, 911927, 1294256, 1744432, 1823854, 2507621, 3647708, 4498243, 5015242, 7295416, 8996486, 10030484, 14590832, 17992972, 20060968, 35985944, 40121936, 71971888, 103459589, 139445533, 206919178, 278891066, 413838356, 557782132, 827676712, 1115564264, 1655353424, 2231128528, 3207247259, 6414494518, 12828989036, 25657978072, 51315956144]

約数ペア:

[(1, 51315956144), (2, 25657978072), (4, 12828989036), (8, 6414494518), (16, 3207247259), (23, 2231128528), (31, 1655353424), (46, 1115564264), (62, 827676712), (92, 557782132), (124, 413838356), (184, 278891066), (248, 206919178), (368, 139445533), (496, 103459589), (713, 71971888), (1279, 40121936), (1426, 35985944), (2558, 20060968), (2852, 17992972), (3517, 14590832), (5116, 10030484), (5704, 8996486), (7034, 7295416), (10232, 5015242), (11408, 4498243), (14068, 3647708), (20464, 2507621), (28136, 1823854), (29417, 1744432), (39649, 1294256), (56272, 911927), (58834, 872216), (79298, 647128), (80891, 634384), (109027, 470672), (117668, 436108), (158596, 323564), (161782, 317192), (218054, 235336)]