57113540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15271}}^1$

素因数の和:15308

約数の個数: 48

約数和(自身を含む): 138547584

約数和(自身を除く): 81434044

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 15271, 30542, 61084, 76355, 152710, 167981, 259607, 305420, 335962, 519214, 671924, 839905, 1038428, 1298035, 1679810, 2596070, 2855677, 3359620, 5192140, 5711354, 11422708, 14278385, 28556770, 57113540]

約数ペア:

[(1, 57113540), (2, 28556770), (4, 14278385), (5, 11422708), (10, 5711354), (11, 5192140), (17, 3359620), (20, 2855677), (22, 2596070), (34, 1679810), (44, 1298035), (55, 1038428), (68, 839905), (85, 671924), (110, 519214), (170, 335962), (187, 305420), (220, 259607), (340, 167981), (374, 152710), (748, 76355), (935, 61084), (1870, 30542), (3740, 15271)]