47551068

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 127807680

約数和(自身を除く): 80256612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1231, 1332, 2146, 2462, 3219, 3693, 4292, 4924, 6438, 7386, 9657, 11079, 12876, 14772, 19314, 22158, 35699, 38628, 44316, 45547, 71398, 91094, 107097, 136641, 142796, 182188, 214194, 273282, 321291, 409923, 428388, 546564, 642582, 819846, 1285164, 1320863, 1639692, 2641726, 3962589, 5283452, 7925178, 11887767, 15850356, 23775534, 47551068]

約数ペア:

[(1, 47551068), (2, 23775534), (3, 15850356), (4, 11887767), (6, 7925178), (9, 5283452), (12, 3962589), (18, 2641726), (29, 1639692), (36, 1320863), (37, 1285164), (58, 819846), (74, 642582), (87, 546564), (111, 428388), (116, 409923), (148, 321291), (174, 273282), (222, 214194), (261, 182188), (333, 142796), (348, 136641), (444, 107097), (522, 91094), (666, 71398), (1044, 45547), (1073, 44316), (1231, 38628), (1332, 35699), (2146, 22158), (2462, 19314), (3219, 14772), (3693, 12876), (4292, 11079), (4924, 9657), (6438, 7386)]