49480380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9479}}^1$

素因数の和:9523

約数の個数: 72

約数和(自身を含む): 155282400

約数和(自身を除く): 105802020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 9479, 18958, 28437, 37916, 47395, 56874, 85311, 94790, 113748, 142185, 170622, 189580, 274891, 284370, 341244, 426555, 549782, 568740, 824673, 853110, 1099564, 1374455, 1649346, 1706220, 2474019, 2748910, 3298692, 4123365, 4948038, 5497820, 8246730, 9896076, 12370095, 16493460, 24740190, 49480380]

約数ペア:

[(1, 49480380), (2, 24740190), (3, 16493460), (4, 12370095), (5, 9896076), (6, 8246730), (9, 5497820), (10, 4948038), (12, 4123365), (15, 3298692), (18, 2748910), (20, 2474019), (29, 1706220), (30, 1649346), (36, 1374455), (45, 1099564), (58, 853110), (60, 824673), (87, 568740), (90, 549782), (116, 426555), (145, 341244), (174, 284370), (180, 274891), (261, 189580), (290, 170622), (348, 142185), (435, 113748), (522, 94790), (580, 85311), (870, 56874), (1044, 47395), (1305, 37916), (1740, 28437), (2610, 18958), (5220, 9479)]