49438426

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 75673728

約数和(自身を除く): 26235302

約数列:

[1, 2, 61, 122, 311, 622, 1303, 2606, 18971, 37942, 79483, 158966, 405233, 810466, 24719213, 49438426]

約数ペア:

[(1, 49438426), (2, 24719213), (61, 810466), (122, 405233), (311, 158966), (622, 79483), (1303, 37942), (2606, 18971)]