53220650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 114736704

約数和(自身を除く): 61516054

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2083, 2555, 3650, 4166, 5110, 10415, 12775, 14581, 20830, 25550, 29162, 52075, 72905, 104150, 145810, 152059, 304118, 364525, 729050, 760295, 1064413, 1520590, 2128826, 3801475, 5322065, 7602950, 10644130, 26610325, 53220650]

約数ペア:

[(1, 53220650), (2, 26610325), (5, 10644130), (7, 7602950), (10, 5322065), (14, 3801475), (25, 2128826), (35, 1520590), (50, 1064413), (70, 760295), (73, 729050), (146, 364525), (175, 304118), (350, 152059), (365, 145810), (511, 104150), (730, 72905), (1022, 52075), (1825, 29162), (2083, 25550), (2555, 20830), (3650, 14581), (4166, 12775), (5110, 10415)]