55277390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 117037872

約数和(自身を除く): 61760482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1163, 1358, 2326, 3395, 4753, 5815, 6790, 8141, 9506, 11630, 16282, 23765, 40705, 47530, 56987, 81410, 112811, 113974, 225622, 284935, 564055, 569870, 789677, 1128110, 1579354, 3948385, 5527739, 7896770, 11055478, 27638695, 55277390]

約数ペア:

[(1, 55277390), (2, 27638695), (5, 11055478), (7, 7896770), (10, 5527739), (14, 3948385), (35, 1579354), (49, 1128110), (70, 789677), (97, 569870), (98, 564055), (194, 284935), (245, 225622), (485, 113974), (490, 112811), (679, 81410), (970, 56987), (1163, 47530), (1358, 40705), (2326, 23765), (3395, 16282), (4753, 11630), (5815, 9506), (6790, 8141)]