49119518

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 86512320

約数和(自身を除く): 37392802

約数列:

[1, 2, 7, 14, 61, 113, 122, 226, 427, 509, 791, 854, 1018, 1582, 3563, 6893, 7126, 13786, 31049, 48251, 57517, 62098, 96502, 115034, 217343, 402619, 434686, 805238, 3508537, 7017074, 24559759, 49119518]

約数ペア:

[(1, 49119518), (2, 24559759), (7, 7017074), (14, 3508537), (61, 805238), (113, 434686), (122, 402619), (226, 217343), (427, 115034), (509, 96502), (791, 62098), (854, 57517), (1018, 48251), (1582, 31049), (3563, 13786), (6893, 7126)]