57775278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 131984640

約数和(自身を除く): 74209362

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 59, 66, 74, 111, 118, 177, 222, 354, 401, 407, 649, 802, 814, 1203, 1221, 1298, 1947, 2183, 2406, 2442, 3894, 4366, 4411, 6549, 8822, 13098, 13233, 14837, 23659, 24013, 26466, 29674, 44511, 47318, 48026, 70977, 72039, 89022, 141954, 144078, 163207, 260249, 326414, 489621, 520498, 780747, 875383, 979242, 1561494, 1750766, 2626149, 5252298, 9629213, 19258426, 28887639, 57775278]

約数ペア:

[(1, 57775278), (2, 28887639), (3, 19258426), (6, 9629213), (11, 5252298), (22, 2626149), (33, 1750766), (37, 1561494), (59, 979242), (66, 875383), (74, 780747), (111, 520498), (118, 489621), (177, 326414), (222, 260249), (354, 163207), (401, 144078), (407, 141954), (649, 89022), (802, 72039), (814, 70977), (1203, 48026), (1221, 47318), (1298, 44511), (1947, 29674), (2183, 26466), (2406, 24013), (2442, 23659), (3894, 14837), (4366, 13233), (4411, 13098), (6549, 8822)]