51769764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 136648512

約数和(自身を除く): 84878748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 631, 636, 774, 954, 1262, 1548, 1893, 1908, 2279, 2524, 3786, 4558, 5679, 6837, 7572, 9116, 11358, 13674, 20511, 22716, 27133, 27348, 33443, 41022, 54266, 66886, 81399, 82044, 100329, 108532, 133772, 162798, 200658, 244197, 300987, 325596, 401316, 488394, 601974, 976788, 1203948, 1438049, 2876098, 4314147, 5752196, 8628294, 12942441, 17256588, 25884882, 51769764]

約数ペア:

[(1, 51769764), (2, 25884882), (3, 17256588), (4, 12942441), (6, 8628294), (9, 5752196), (12, 4314147), (18, 2876098), (36, 1438049), (43, 1203948), (53, 976788), (86, 601974), (106, 488394), (129, 401316), (159, 325596), (172, 300987), (212, 244197), (258, 200658), (318, 162798), (387, 133772), (477, 108532), (516, 100329), (631, 82044), (636, 81399), (774, 66886), (954, 54266), (1262, 41022), (1548, 33443), (1893, 27348), (1908, 27133), (2279, 22716), (2524, 20511), (3786, 13674), (4558, 11358), (5679, 9116), (6837, 7572)]