56218860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34703}}^1$

素因数の和:34724

約数の個数: 60

約数和(自身を含む): 176365728

約数和(自身を除く): 120146868

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, 34703, 69406, 104109, 138812, 173515, 208218, 312327, 347030, 416436, 520545, 624654, 694060, 936981, 1041090, 1249308, 1561635, 1873962, 2082180, 2810943, 3123270, 3747924, 4684905, 5621886, 6246540, 9369810, 11243772, 14054715, 18739620, 28109430, 56218860]

約数ペア:

[(1, 56218860), (2, 28109430), (3, 18739620), (4, 14054715), (5, 11243772), (6, 9369810), (9, 6246540), (10, 5621886), (12, 4684905), (15, 3747924), (18, 3123270), (20, 2810943), (27, 2082180), (30, 1873962), (36, 1561635), (45, 1249308), (54, 1041090), (60, 936981), (81, 694060), (90, 624654), (108, 520545), (135, 416436), (162, 347030), (180, 312327), (270, 208218), (324, 173515), (405, 138812), (540, 104109), (810, 69406), (1620, 34703)]