49271580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9483

約数の個数: 72

約数和(自身を含む): 154627200

約数和(自身を除く): 105355620

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, 9439, 18878, 28317, 37756, 47195, 56634, 84951, 94390, 113268, 141585, 169902, 188780, 273731, 283170, 339804, 424755, 547462, 566340, 821193, 849510, 1094924, 1368655, 1642386, 1699020, 2463579, 2737310, 3284772, 4105965, 4927158, 5474620, 8211930, 9854316, 12317895, 16423860, 24635790, 49271580]

約数ペア:

[(1, 49271580), (2, 24635790), (3, 16423860), (4, 12317895), (5, 9854316), (6, 8211930), (9, 5474620), (10, 4927158), (12, 4105965), (15, 3284772), (18, 2737310), (20, 2463579), (29, 1699020), (30, 1642386), (36, 1368655), (45, 1094924), (58, 849510), (60, 821193), (87, 566340), (90, 547462), (116, 424755), (145, 339804), (174, 283170), (180, 273731), (261, 188780), (290, 169902), (348, 141585), (435, 113268), (522, 94390), (580, 84951), (870, 56634), (1044, 47195), (1305, 37756), (1740, 28317), (2610, 18878), (5220, 9439)]