52102475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 72376320

約数和(自身を除く): 20273845

約数列:

[1, 5, 23, 25, 31, 37, 79, 115, 155, 185, 395, 575, 713, 775, 851, 925, 1147, 1817, 1975, 2449, 2923, 3565, 4255, 5735, 9085, 12245, 14615, 17825, 21275, 26381, 28675, 45425, 56327, 61225, 67229, 73075, 90613, 131905, 281635, 336145, 453065, 659525, 1408175, 1680725, 2084099, 2265325, 10420495, 52102475]

約数ペア:

[(1, 52102475), (5, 10420495), (23, 2265325), (25, 2084099), (31, 1680725), (37, 1408175), (79, 659525), (115, 453065), (155, 336145), (185, 281635), (395, 131905), (575, 90613), (713, 73075), (775, 67229), (851, 61225), (925, 56327), (1147, 45425), (1817, 28675), (1975, 26381), (2449, 21275), (2923, 17825), (3565, 14615), (4255, 12245), (5735, 9085)]