51886386

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1499}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 115560000

約数和(自身を除く): 63673614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1499, 1923, 2998, 3846, 4497, 5769, 8994, 11538, 13491, 17307, 26982, 34614, 40473, 80946, 960859, 1921718, 2882577, 5765154, 8647731, 17295462, 25943193, 51886386]

約数ペア:

[(1, 51886386), (2, 25943193), (3, 17295462), (6, 8647731), (9, 5765154), (18, 2882577), (27, 1921718), (54, 960859), (641, 80946), (1282, 40473), (1499, 34614), (1923, 26982), (2998, 17307), (3846, 13491), (4497, 11538), (5769, 8994)]