50999220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31481}}^1$

素因数の和:31502

約数の個数: 60

約数和(自身を含む): 159991524

約数和(自身を除く): 108992304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 31481, 62962, 94443, 125924, 157405, 188886, 283329, 314810, 377772, 472215, 566658, 629620, 849987, 944430, 1133316, 1416645, 1699974, 1888860, 2549961, 2833290, 3399948, 4249935, 5099922, 5666580, 8499870, 10199844, 12749805, 16999740, 25499610, 50999220]

約数ペア:

[(1, 50999220), (2, 25499610), (3, 16999740), (4, 12749805), (5, 10199844), (6, 8499870), (9, 5666580), (10, 5099922), (12, 4249935), (15, 3399948), (18, 2833290), (20, 2549961), (27, 1888860), (30, 1699974), (36, 1416645), (45, 1133316), (54, 944430), (60, 849987), (81, 629620), (90, 566658), (108, 472215), (135, 377772), (162, 314810), (180, 283329), (270, 188886), (324, 157405), (405, 125924), (540, 94443), (810, 62962), (1620, 31481)]