54420730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 122250240

約数和(自身を除く): 67829510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 757, 790, 910, 1027, 1106, 1514, 2054, 2765, 3785, 5135, 5299, 5530, 7189, 7570, 9841, 10270, 10598, 14378, 19682, 26495, 35945, 49205, 52990, 59803, 68887, 71890, 98410, 119606, 137774, 299015, 344435, 418621, 598030, 688870, 777439, 837242, 1554878, 2093105, 3887195, 4186210, 5442073, 7774390, 10884146, 27210365, 54420730]

約数ペア:

[(1, 54420730), (2, 27210365), (5, 10884146), (7, 7774390), (10, 5442073), (13, 4186210), (14, 3887195), (26, 2093105), (35, 1554878), (65, 837242), (70, 777439), (79, 688870), (91, 598030), (130, 418621), (158, 344435), (182, 299015), (395, 137774), (455, 119606), (553, 98410), (757, 71890), (790, 68887), (910, 59803), (1027, 52990), (1106, 49205), (1514, 35945), (2054, 26495), (2765, 19682), (3785, 14378), (5135, 10598), (5299, 10270), (5530, 9841), (7189, 7570)]