51993210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2137}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 124996032

約数和(自身を除く): 73002822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 811, 1622, 2137, 2433, 4055, 4274, 4866, 6411, 8110, 10685, 12165, 12822, 21370, 24330, 32055, 64110, 1733107, 3466214, 5199321, 8665535, 10398642, 17331070, 25996605, 51993210]

約数ペア:

[(1, 51993210), (2, 25996605), (3, 17331070), (5, 10398642), (6, 8665535), (10, 5199321), (15, 3466214), (30, 1733107), (811, 64110), (1622, 32055), (2137, 24330), (2433, 21370), (4055, 12822), (4274, 12165), (4866, 10685), (6411, 8110)]