48393990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 130014720

約数和(自身を除く): 81620730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1187, 1359, 1510, 2265, 2374, 2718, 3561, 4077, 4530, 5935, 6795, 7122, 8154, 10683, 11870, 13590, 17805, 20385, 21366, 32049, 35610, 40770, 53415, 64098, 106830, 160245, 179237, 320490, 358474, 537711, 896185, 1075422, 1613133, 1792370, 2688555, 3226266, 4839399, 5377110, 8065665, 9678798, 16131330, 24196995, 48393990]

約数ペア:

[(1, 48393990), (2, 24196995), (3, 16131330), (5, 9678798), (6, 8065665), (9, 5377110), (10, 4839399), (15, 3226266), (18, 2688555), (27, 1792370), (30, 1613133), (45, 1075422), (54, 896185), (90, 537711), (135, 358474), (151, 320490), (270, 179237), (302, 160245), (453, 106830), (755, 64098), (906, 53415), (1187, 40770), (1359, 35610), (1510, 32049), (2265, 21366), (2374, 20385), (2718, 17805), (3561, 13590), (4077, 11870), (4530, 10683), (5935, 8154), (6795, 7122)]