51172830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{189529}}^1$

素因数の和:189545

約数の個数: 32

約数和(自身を含む): 136461600

約数和(自身を除く): 85288770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 189529, 379058, 568587, 947645, 1137174, 1705761, 1895290, 2842935, 3411522, 5117283, 5685870, 8528805, 10234566, 17057610, 25586415, 51172830]

約数ペア:

[(1, 51172830), (2, 25586415), (3, 17057610), (5, 10234566), (6, 8528805), (9, 5685870), (10, 5117283), (15, 3411522), (18, 2842935), (27, 1895290), (30, 1705761), (45, 1137174), (54, 947645), (90, 568587), (135, 379058), (270, 189529)]