49885264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21835

約数の個数: 40

約数和(自身を含む): 113555232

約数和(自身を除く): 63669968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 21803, 43606, 87212, 174424, 239833, 283439, 348848, 479666, 566878, 959332, 1133756, 1918664, 2267512, 3117829, 3837328, 4535024, 6235658, 12471316, 24942632, 49885264]

約数ペア:

[(1, 49885264), (2, 24942632), (4, 12471316), (8, 6235658), (11, 4535024), (13, 3837328), (16, 3117829), (22, 2267512), (26, 1918664), (44, 1133756), (52, 959332), (88, 566878), (104, 479666), (143, 348848), (176, 283439), (208, 239833), (286, 174424), (572, 87212), (1144, 43606), (2288, 21803)]