50509170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:637

約数の個数: 80

約数和(自身を含む): 137161728

約数和(自身を除く): 86652558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 491, 635, 762, 810, 982, 1143, 1270, 1473, 1905, 2286, 2455, 2946, 3429, 3810, 4419, 4910, 5715, 6858, 7365, 8838, 10287, 11430, 13257, 14730, 17145, 20574, 22095, 26514, 34290, 39771, 44190, 51435, 62357, 66285, 79542, 102870, 124714, 132570, 187071, 198855, 311785, 374142, 397710, 561213, 623570, 935355, 1122426, 1683639, 1870710, 2806065, 3367278, 5050917, 5612130, 8418195, 10101834, 16836390, 25254585, 50509170]

約数ペア:

[(1, 50509170), (2, 25254585), (3, 16836390), (5, 10101834), (6, 8418195), (9, 5612130), (10, 5050917), (15, 3367278), (18, 2806065), (27, 1870710), (30, 1683639), (45, 1122426), (54, 935355), (81, 623570), (90, 561213), (127, 397710), (135, 374142), (162, 311785), (254, 198855), (270, 187071), (381, 132570), (405, 124714), (491, 102870), (635, 79542), (762, 66285), (810, 62357), (982, 51435), (1143, 44190), (1270, 39771), (1473, 34290), (1905, 26514), (2286, 22095), (2455, 20574), (2946, 17145), (3429, 14730), (3810, 13257), (4419, 11430), (4910, 10287), (5715, 8838), (6858, 7365)]