53222120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2922

約数の個数: 64

約数和(自身を含む): 138948480

約数和(自身を除く): 85726360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 2837, 3752, 4690, 5674, 9380, 11348, 14185, 18760, 19859, 22696, 28370, 39718, 56740, 79436, 99295, 113480, 158872, 190079, 198590, 380158, 397180, 760316, 794360, 950395, 1330553, 1520632, 1900790, 2661106, 3801580, 5322212, 6652765, 7603160, 10644424, 13305530, 26611060, 53222120]

約数ペア:

[(1, 53222120), (2, 26611060), (4, 13305530), (5, 10644424), (7, 7603160), (8, 6652765), (10, 5322212), (14, 3801580), (20, 2661106), (28, 1900790), (35, 1520632), (40, 1330553), (56, 950395), (67, 794360), (70, 760316), (134, 397180), (140, 380158), (268, 198590), (280, 190079), (335, 158872), (469, 113480), (536, 99295), (670, 79436), (938, 56740), (1340, 39718), (1876, 28370), (2345, 22696), (2680, 19859), (2837, 18760), (3752, 14185), (4690, 11348), (5674, 9380)]