61809722

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 110045952

約数和(自身を除く): 48236230

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 169, 221, 338, 347, 403, 442, 527, 694, 806, 1054, 2873, 4511, 5239, 5746, 5899, 6851, 9022, 10478, 10757, 11798, 13702, 21514, 58643, 76687, 89063, 117286, 139841, 153374, 178126, 182869, 279682, 365738, 996931, 1817933, 1993862, 2377297, 3635866, 4754594, 30904861, 61809722]

約数ペア:

[(1, 61809722), (2, 30904861), (13, 4754594), (17, 3635866), (26, 2377297), (31, 1993862), (34, 1817933), (62, 996931), (169, 365738), (221, 279682), (338, 182869), (347, 178126), (403, 153374), (442, 139841), (527, 117286), (694, 89063), (806, 76687), (1054, 58643), (2873, 21514), (4511, 13702), (5239, 11798), (5746, 10757), (5899, 10478), (6851, 9022)]