49702860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14533}}^1$

素因数の和:14567

約数の個数: 72

約数和(自身を含む): 158711280

約数和(自身を除く): 109008420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14533, 29066, 43599, 58132, 72665, 87198, 130797, 145330, 174396, 217995, 261594, 276127, 290660, 435990, 523188, 552254, 653985, 828381, 871980, 1104508, 1307970, 1380635, 1656762, 2485143, 2615940, 2761270, 3313524, 4141905, 4970286, 5522540, 8283810, 9940572, 12425715, 16567620, 24851430, 49702860]

約数ペア:

[(1, 49702860), (2, 24851430), (3, 16567620), (4, 12425715), (5, 9940572), (6, 8283810), (9, 5522540), (10, 4970286), (12, 4141905), (15, 3313524), (18, 2761270), (19, 2615940), (20, 2485143), (30, 1656762), (36, 1380635), (38, 1307970), (45, 1104508), (57, 871980), (60, 828381), (76, 653985), (90, 552254), (95, 523188), (114, 435990), (171, 290660), (180, 276127), (190, 261594), (228, 217995), (285, 174396), (342, 145330), (380, 130797), (570, 87198), (684, 72665), (855, 58132), (1140, 43599), (1710, 29066), (3420, 14533)]