53179480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 73828520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 167, 190, 334, 380, 419, 668, 760, 835, 838, 1336, 1670, 1676, 2095, 3173, 3340, 3352, 4190, 6346, 6680, 7961, 8380, 12692, 15865, 15922, 16760, 25384, 31730, 31844, 39805, 63460, 63688, 69973, 79610, 126920, 139946, 159220, 279892, 318440, 349865, 559784, 699730, 1329487, 1399460, 2658974, 2798920, 5317948, 6647435, 10635896, 13294870, 26589740, 53179480]

約数ペア:

[(1, 53179480), (2, 26589740), (4, 13294870), (5, 10635896), (8, 6647435), (10, 5317948), (19, 2798920), (20, 2658974), (38, 1399460), (40, 1329487), (76, 699730), (95, 559784), (152, 349865), (167, 318440), (190, 279892), (334, 159220), (380, 139946), (419, 126920), (668, 79610), (760, 69973), (835, 63688), (838, 63460), (1336, 39805), (1670, 31844), (1676, 31730), (2095, 25384), (3173, 16760), (3340, 15922), (3352, 15865), (4190, 12692), (6346, 8380), (6680, 7961)]