54323840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4993}}^1$

素因数の和:5029

約数の個数: 64

約数和(自身を含む): 137534760

約数和(自身を除く): 83210920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4993, 5440, 9986, 10880, 19972, 24965, 39944, 49930, 79888, 84881, 99860, 159776, 169762, 199720, 319552, 339524, 399440, 424405, 639104, 679048, 798880, 848810, 1358096, 1597760, 1697620, 2716192, 3195520, 3395240, 5432384, 6790480, 10864768, 13580960, 27161920, 54323840]

約数ペア:

[(1, 54323840), (2, 27161920), (4, 13580960), (5, 10864768), (8, 6790480), (10, 5432384), (16, 3395240), (17, 3195520), (20, 2716192), (32, 1697620), (34, 1597760), (40, 1358096), (64, 848810), (68, 798880), (80, 679048), (85, 639104), (128, 424405), (136, 399440), (160, 339524), (170, 319552), (272, 199720), (320, 169762), (340, 159776), (544, 99860), (640, 84881), (680, 79888), (1088, 49930), (1360, 39944), (2176, 24965), (2720, 19972), (4993, 10880), (5440, 9986)]