51957686452

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{37511}}^1$

素因数の和:37757

約数の個数: 72

約数和(自身を含む): 109201333248

約数和(自身を除く): 57243646796

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 191, 196, 259, 382, 518, 764, 1036, 1337, 1813, 2674, 3626, 5348, 7067, 7252, 9359, 14134, 18718, 28268, 37436, 37511, 49469, 75022, 98938, 150044, 197876, 262577, 346283, 525154, 692566, 1050308, 1385132, 1387907, 1838039, 2775814, 3676078, 5551628, 7164601, 7352156, 9715349, 14329202, 19430698, 28658404, 38861396, 50152207, 68007443, 100304414, 136014886, 200608828, 265090237, 272029772, 351065449, 530180474, 702130898, 1060360948, 1404261796, 1855631659, 3711263318, 7422526636, 12989421613, 25978843226, 51957686452]

約数ペア:

[(1, 51957686452), (2, 25978843226), (4, 12989421613), (7, 7422526636), (14, 3711263318), (28, 1855631659), (37, 1404261796), (49, 1060360948), (74, 702130898), (98, 530180474), (148, 351065449), (191, 272029772), (196, 265090237), (259, 200608828), (382, 136014886), (518, 100304414), (764, 68007443), (1036, 50152207), (1337, 38861396), (1813, 28658404), (2674, 19430698), (3626, 14329202), (5348, 9715349), (7067, 7352156), (7252, 7164601), (9359, 5551628), (14134, 3676078), (18718, 2775814), (28268, 1838039), (37436, 1387907), (37511, 1385132), (49469, 1050308), (75022, 692566), (98938, 525154), (150044, 346283), (197876, 262577)]