56709490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 112580928

約数和(自身を除く): 55871438

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 683, 722, 874, 1366, 1805, 2185, 3415, 3610, 4370, 6830, 8303, 12977, 15709, 16606, 25954, 31418, 41515, 64885, 78545, 83030, 129770, 157090, 246563, 298471, 493126, 596942, 1232815, 1492355, 2465630, 2984710, 5670949, 11341898, 28354745, 56709490]

約数ペア:

[(1, 56709490), (2, 28354745), (5, 11341898), (10, 5670949), (19, 2984710), (23, 2465630), (38, 1492355), (46, 1232815), (95, 596942), (115, 493126), (190, 298471), (230, 246563), (361, 157090), (437, 129770), (683, 83030), (722, 78545), (874, 64885), (1366, 41515), (1805, 31418), (2185, 25954), (3415, 16606), (3610, 15709), (4370, 12977), (6830, 8303)]