54756870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{260747}}^1$

素因数の和:260764

約数の個数: 32

約数和(自身を含む): 150190848

約数和(自身を除く): 95433978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 260747, 521494, 782241, 1303735, 1564482, 1825229, 2607470, 3650458, 3911205, 5475687, 7822410, 9126145, 10951374, 18252290, 27378435, 54756870]

約数ペア:

[(1, 54756870), (2, 27378435), (3, 18252290), (5, 10951374), (6, 9126145), (7, 7822410), (10, 5475687), (14, 3911205), (15, 3650458), (21, 2607470), (30, 1825229), (35, 1564482), (42, 1303735), (70, 782241), (105, 521494), (210, 260747)]