56028340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 124528320

約数和(自身を除く): 68499980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 380, 521, 566, 1042, 1132, 1415, 2084, 2605, 2830, 5210, 5377, 5660, 9899, 10420, 10754, 19798, 21508, 26885, 39596, 49495, 53770, 98990, 107540, 147443, 197980, 294886, 589772, 737215, 1474430, 2801417, 2948860, 5602834, 11205668, 14007085, 28014170, 56028340]

約数ペア:

[(1, 56028340), (2, 28014170), (4, 14007085), (5, 11205668), (10, 5602834), (19, 2948860), (20, 2801417), (38, 1474430), (76, 737215), (95, 589772), (190, 294886), (283, 197980), (380, 147443), (521, 107540), (566, 98990), (1042, 53770), (1132, 49495), (1415, 39596), (2084, 26885), (2605, 21508), (2830, 19798), (5210, 10754), (5377, 10420), (5660, 9899)]