55164004

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 116300800

約数和(自身を除く): 61136796

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1297, 1372, 1519, 2594, 3038, 5188, 6076, 9079, 10633, 18158, 21266, 36316, 40207, 42532, 63553, 80414, 127106, 160828, 254212, 281449, 444871, 562898, 889742, 1125796, 1779484, 1970143, 3940286, 7880572, 13791001, 27582002, 55164004]

約数ペア:

[(1, 55164004), (2, 27582002), (4, 13791001), (7, 7880572), (14, 3940286), (28, 1970143), (31, 1779484), (49, 1125796), (62, 889742), (98, 562898), (124, 444871), (196, 281449), (217, 254212), (343, 160828), (434, 127106), (686, 80414), (868, 63553), (1297, 42532), (1372, 40207), (1519, 36316), (2594, 21266), (3038, 18158), (5188, 10633), (6076, 9079)]