48105340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 107896320

約数和(自身を除く): 59790980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 1783, 2698, 3566, 5396, 6745, 7132, 8915, 13490, 17830, 26980, 33877, 35660, 67754, 126593, 135508, 169385, 253186, 338770, 506372, 632965, 677540, 1265930, 2405267, 2531860, 4810534, 9621068, 12026335, 24052670, 48105340]

約数ペア:

[(1, 48105340), (2, 24052670), (4, 12026335), (5, 9621068), (10, 4810534), (19, 2531860), (20, 2405267), (38, 1265930), (71, 677540), (76, 632965), (95, 506372), (142, 338770), (190, 253186), (284, 169385), (355, 135508), (380, 126593), (710, 67754), (1349, 35660), (1420, 33877), (1783, 26980), (2698, 17830), (3566, 13490), (5396, 8915), (6745, 7132)]