54427100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6015

約数の個数: 72

約数和(自身を含む): 145386528

約数和(自身を除く): 90959428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 5981, 9100, 11962, 23924, 29905, 41867, 59810, 77753, 83734, 119620, 149525, 155506, 167468, 209335, 299050, 311012, 388765, 418670, 544271, 598100, 777530, 837340, 1046675, 1088542, 1555060, 1943825, 2093350, 2177084, 2721355, 3887650, 4186700, 5442710, 7775300, 10885420, 13606775, 27213550, 54427100]

約数ペア:

[(1, 54427100), (2, 27213550), (4, 13606775), (5, 10885420), (7, 7775300), (10, 5442710), (13, 4186700), (14, 3887650), (20, 2721355), (25, 2177084), (26, 2093350), (28, 1943825), (35, 1555060), (50, 1088542), (52, 1046675), (65, 837340), (70, 777530), (91, 598100), (100, 544271), (130, 418670), (140, 388765), (175, 311012), (182, 299050), (260, 209335), (325, 167468), (350, 155506), (364, 149525), (455, 119620), (650, 83734), (700, 77753), (910, 59810), (1300, 41867), (1820, 29905), (2275, 23924), (4550, 11962), (5981, 9100)]