50723530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 58140470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 449, 715, 790, 869, 898, 1027, 1430, 1738, 2054, 2245, 4345, 4490, 4939, 5135, 5837, 8690, 9878, 10270, 11297, 11674, 22594, 24695, 29185, 35471, 49390, 56485, 58370, 64207, 70942, 112970, 128414, 177355, 321035, 354710, 390181, 461123, 642070, 780362, 922246, 1950905, 2305615, 3901810, 4611230, 5072353, 10144706, 25361765, 50723530]

約数ペア:

[(1, 50723530), (2, 25361765), (5, 10144706), (10, 5072353), (11, 4611230), (13, 3901810), (22, 2305615), (26, 1950905), (55, 922246), (65, 780362), (79, 642070), (110, 461123), (130, 390181), (143, 354710), (158, 321035), (286, 177355), (395, 128414), (449, 112970), (715, 70942), (790, 64207), (869, 58370), (898, 56485), (1027, 49390), (1430, 35471), (1738, 29185), (2054, 24695), (2245, 22594), (4345, 11674), (4490, 11297), (4939, 10270), (5135, 9878), (5837, 8690)]