49982816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 108020304

約数和(自身を除く): 58037488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2267, 2756, 4534, 5512, 9068, 11024, 18136, 22048, 29471, 36272, 58942, 72544, 117884, 120151, 235768, 240302, 471536, 480604, 943072, 961208, 1561963, 1922416, 3123926, 3844832, 6247852, 12495704, 24991408, 49982816]

約数ペア:

[(1, 49982816), (2, 24991408), (4, 12495704), (8, 6247852), (13, 3844832), (16, 3123926), (26, 1922416), (32, 1561963), (52, 961208), (53, 943072), (104, 480604), (106, 471536), (208, 240302), (212, 235768), (416, 120151), (424, 117884), (689, 72544), (848, 58942), (1378, 36272), (1696, 29471), (2267, 22048), (2756, 18136), (4534, 11024), (5512, 9068)]