53286440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 124113600

約数和(自身を除く): 70827160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 67, 118, 134, 236, 268, 295, 335, 337, 472, 536, 590, 670, 674, 1180, 1340, 1348, 1685, 2360, 2680, 2696, 3370, 3953, 6740, 7906, 13480, 15812, 19765, 19883, 22579, 31624, 39530, 39766, 45158, 79060, 79532, 90316, 99415, 112895, 158120, 159064, 180632, 198830, 225790, 397660, 451580, 795320, 903160, 1332161, 2664322, 5328644, 6660805, 10657288, 13321610, 26643220, 53286440]

約数ペア:

[(1, 53286440), (2, 26643220), (4, 13321610), (5, 10657288), (8, 6660805), (10, 5328644), (20, 2664322), (40, 1332161), (59, 903160), (67, 795320), (118, 451580), (134, 397660), (236, 225790), (268, 198830), (295, 180632), (335, 159064), (337, 158120), (472, 112895), (536, 99415), (590, 90316), (670, 79532), (674, 79060), (1180, 45158), (1340, 39766), (1348, 39530), (1685, 31624), (2360, 22579), (2680, 19883), (2696, 19765), (3370, 15812), (3953, 13480), (6740, 7906)]