53225620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8089}}^1$

素因数の和:8152

約数の個数: 48

約数和(自身を含む): 130475520

約数和(自身を除く): 77249900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 8089, 16178, 32356, 40445, 56623, 80890, 113246, 161780, 226492, 283115, 380183, 566230, 760366, 1132460, 1520732, 1900915, 2661281, 3801830, 5322562, 7603660, 10645124, 13306405, 26612810, 53225620]

約数ペア:

[(1, 53225620), (2, 26612810), (4, 13306405), (5, 10645124), (7, 7603660), (10, 5322562), (14, 3801830), (20, 2661281), (28, 1900915), (35, 1520732), (47, 1132460), (70, 760366), (94, 566230), (140, 380183), (188, 283115), (235, 226492), (329, 161780), (470, 113246), (658, 80890), (940, 56623), (1316, 40445), (1645, 32356), (3290, 16178), (6580, 8089)]