50988564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 141392160

約数和(自身を除く): 90403596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 389, 396, 662, 778, 993, 1167, 1324, 1556, 1986, 2334, 2979, 3501, 3641, 3972, 4279, 4668, 5958, 7002, 7282, 8558, 10923, 11916, 12837, 14004, 14564, 17116, 21846, 25674, 32769, 38511, 43692, 51348, 65538, 77022, 128759, 131076, 154044, 257518, 386277, 515036, 772554, 1158831, 1416349, 1545108, 2317662, 2832698, 4249047, 4635324, 5665396, 8498094, 12747141, 16996188, 25494282, 50988564]

約数ペア:

[(1, 50988564), (2, 25494282), (3, 16996188), (4, 12747141), (6, 8498094), (9, 5665396), (11, 4635324), (12, 4249047), (18, 2832698), (22, 2317662), (33, 1545108), (36, 1416349), (44, 1158831), (66, 772554), (99, 515036), (132, 386277), (198, 257518), (331, 154044), (389, 131076), (396, 128759), (662, 77022), (778, 65538), (993, 51348), (1167, 43692), (1324, 38511), (1556, 32769), (1986, 25674), (2334, 21846), (2979, 17116), (3501, 14564), (3641, 14004), (3972, 12837), (4279, 11916), (4668, 10923), (5958, 8558), (7002, 7282)]