54515610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 142183080

約数和(自身を除く): 87667470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 1481, 2045, 2454, 2962, 3681, 4090, 4443, 6135, 7362, 7405, 8886, 12270, 13329, 14810, 18405, 22215, 26658, 36810, 44430, 66645, 133290, 605729, 1211458, 1817187, 3028645, 3634374, 5451561, 6057290, 9085935, 10903122, 18171870, 27257805, 54515610]

約数ペア:

[(1, 54515610), (2, 27257805), (3, 18171870), (5, 10903122), (6, 9085935), (9, 6057290), (10, 5451561), (15, 3634374), (18, 3028645), (30, 1817187), (45, 1211458), (90, 605729), (409, 133290), (818, 66645), (1227, 44430), (1481, 36810), (2045, 26658), (2454, 22215), (2962, 18405), (3681, 14810), (4090, 13329), (4443, 12270), (6135, 8886), (7362, 7405)]