51127636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 111234816

約数和(自身を除く): 60107180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 2903, 4403, 5806, 8806, 11612, 17612, 20321, 40642, 49351, 81284, 98702, 107411, 197404, 214822, 345457, 429644, 690914, 751877, 1381828, 1503754, 1825987, 3007508, 3651974, 7303948, 12781909, 25563818, 51127636]

約数ペア:

[(1, 51127636), (2, 25563818), (4, 12781909), (7, 7303948), (14, 3651974), (17, 3007508), (28, 1825987), (34, 1503754), (37, 1381828), (68, 751877), (74, 690914), (119, 429644), (148, 345457), (238, 214822), (259, 197404), (476, 107411), (518, 98702), (629, 81284), (1036, 49351), (1258, 40642), (2516, 20321), (2903, 17612), (4403, 11612), (5806, 8806)]