51570684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{11839}}^1$

素因数の和:11871

約数の個数: 54

約数和(自身を含む): 143299520

約数和(自身を除く): 91728836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 11839, 23678, 35517, 47356, 71034, 106551, 130229, 142068, 213102, 260458, 390687, 426204, 520916, 781374, 1172061, 1432519, 1562748, 2344122, 2865038, 4297557, 4688244, 5730076, 8595114, 12892671, 17190228, 25785342, 51570684]

約数ペア:

[(1, 51570684), (2, 25785342), (3, 17190228), (4, 12892671), (6, 8595114), (9, 5730076), (11, 4688244), (12, 4297557), (18, 2865038), (22, 2344122), (33, 1562748), (36, 1432519), (44, 1172061), (66, 781374), (99, 520916), (121, 426204), (132, 390687), (198, 260458), (242, 213102), (363, 142068), (396, 130229), (484, 106551), (726, 71034), (1089, 47356), (1452, 35517), (2178, 23678), (4356, 11839)]