55160170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 56606870

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 79, 82, 130, 131, 158, 205, 262, 395, 410, 533, 655, 790, 1027, 1066, 1310, 1703, 2054, 2665, 3239, 3406, 5135, 5330, 5371, 6478, 8515, 10270, 10349, 10742, 16195, 17030, 20698, 26855, 32390, 42107, 51745, 53710, 69823, 84214, 103490, 134537, 139646, 210535, 269074, 349115, 421070, 424309, 672685, 698230, 848618, 1345370, 2121545, 4243090, 5516017, 11032034, 27580085, 55160170]

約数ペア:

[(1, 55160170), (2, 27580085), (5, 11032034), (10, 5516017), (13, 4243090), (26, 2121545), (41, 1345370), (65, 848618), (79, 698230), (82, 672685), (130, 424309), (131, 421070), (158, 349115), (205, 269074), (262, 210535), (395, 139646), (410, 134537), (533, 103490), (655, 84214), (790, 69823), (1027, 53710), (1066, 51745), (1310, 42107), (1703, 32390), (2054, 26855), (2665, 20698), (3239, 17030), (3406, 16195), (5135, 10742), (5330, 10349), (5371, 10270), (6478, 8515)]