52974180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42043}}^1$

素因数の和:42065

約数の個数: 72

約数和(自身を含む): 183648192

約数和(自身を除く): 130674012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42043, 84086, 126129, 168172, 210215, 252258, 294301, 378387, 420430, 504516, 588602, 630645, 756774, 840860, 882903, 1177204, 1261290, 1471505, 1513548, 1765806, 1891935, 2522580, 2648709, 2943010, 3531612, 3783870, 4414515, 5297418, 5886020, 7567740, 8829030, 10594836, 13243545, 17658060, 26487090, 52974180]

約数ペア:

[(1, 52974180), (2, 26487090), (3, 17658060), (4, 13243545), (5, 10594836), (6, 8829030), (7, 7567740), (9, 5886020), (10, 5297418), (12, 4414515), (14, 3783870), (15, 3531612), (18, 2943010), (20, 2648709), (21, 2522580), (28, 1891935), (30, 1765806), (35, 1513548), (36, 1471505), (42, 1261290), (45, 1177204), (60, 882903), (63, 840860), (70, 756774), (84, 630645), (90, 588602), (105, 504516), (126, 420430), (140, 378387), (180, 294301), (210, 252258), (252, 210215), (315, 168172), (420, 126129), (630, 84086), (1260, 42043)]