54768868

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 129024000

約数和(自身を除く): 74255132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 191, 196, 209, 266, 308, 343, 382, 418, 532, 539, 686, 764, 836, 931, 1078, 1337, 1372, 1463, 1862, 2101, 2156, 2674, 2926, 3629, 3724, 3773, 4202, 5348, 5852, 6517, 7258, 7546, 8404, 9359, 10241, 13034, 14516, 14707, 15092, 18718, 20482, 25403, 26068, 29414, 37436, 39919, 40964, 50806, 58828, 65513, 71687, 79838, 101612, 102949, 131026, 143374, 159676, 177821, 205898, 262052, 279433, 286748, 355642, 411796, 558866, 711284, 720643, 1117732, 1244747, 1441286, 1956031, 2489494, 2882572, 3912062, 4978988, 7824124, 13692217, 27384434, 54768868]

約数ペア:

[(1, 54768868), (2, 27384434), (4, 13692217), (7, 7824124), (11, 4978988), (14, 3912062), (19, 2882572), (22, 2489494), (28, 1956031), (38, 1441286), (44, 1244747), (49, 1117732), (76, 720643), (77, 711284), (98, 558866), (133, 411796), (154, 355642), (191, 286748), (196, 279433), (209, 262052), (266, 205898), (308, 177821), (343, 159676), (382, 143374), (418, 131026), (532, 102949), (539, 101612), (686, 79838), (764, 71687), (836, 65513), (931, 58828), (1078, 50806), (1337, 40964), (1372, 39919), (1463, 37436), (1862, 29414), (2101, 26068), (2156, 25403), (2674, 20482), (2926, 18718), (3629, 15092), (3724, 14707), (3773, 14516), (4202, 13034), (5348, 10241), (5852, 9359), (6517, 8404), (7258, 7546)]