52547280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{218947}}^1$

素因数の和:218963

約数の個数: 40

約数和(自身を含む): 162897312

約数和(自身を除く): 110350032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 218947, 437894, 656841, 875788, 1094735, 1313682, 1751576, 2189470, 2627364, 3284205, 3503152, 4378940, 5254728, 6568410, 8757880, 10509456, 13136820, 17515760, 26273640, 52547280]

約数ペア:

[(1, 52547280), (2, 26273640), (3, 17515760), (4, 13136820), (5, 10509456), (6, 8757880), (8, 6568410), (10, 5254728), (12, 4378940), (15, 3503152), (16, 3284205), (20, 2627364), (24, 2189470), (30, 1751576), (40, 1313682), (48, 1094735), (60, 875788), (80, 656841), (120, 437894), (240, 218947)]