49827340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 111966624

約数和(自身を除く): 62139284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1451, 1717, 2020, 2902, 3434, 5804, 6868, 7255, 8585, 14510, 17170, 24667, 29020, 34340, 49334, 98668, 123335, 146551, 246670, 293102, 493340, 586204, 732755, 1465510, 2491367, 2931020, 4982734, 9965468, 12456835, 24913670, 49827340]

約数ペア:

[(1, 49827340), (2, 24913670), (4, 12456835), (5, 9965468), (10, 4982734), (17, 2931020), (20, 2491367), (34, 1465510), (68, 732755), (85, 586204), (101, 493340), (170, 293102), (202, 246670), (340, 146551), (404, 123335), (505, 98668), (1010, 49334), (1451, 34340), (1717, 29020), (2020, 24667), (2902, 17170), (3434, 14510), (5804, 8585), (6868, 7255)]