54625060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 131725440

約数和(自身を除く): 77100380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1619, 1687, 2410, 3238, 3374, 4820, 6476, 6748, 8095, 8435, 11333, 16190, 16870, 22666, 32380, 33740, 45332, 56665, 113330, 226660, 390179, 780358, 1560716, 1950895, 2731253, 3901790, 5462506, 7803580, 10925012, 13656265, 27312530, 54625060]

約数ペア:

[(1, 54625060), (2, 27312530), (4, 13656265), (5, 10925012), (7, 7803580), (10, 5462506), (14, 3901790), (20, 2731253), (28, 1950895), (35, 1560716), (70, 780358), (140, 390179), (241, 226660), (482, 113330), (964, 56665), (1205, 45332), (1619, 33740), (1687, 32380), (2410, 22666), (3238, 16870), (3374, 16190), (4820, 11333), (6476, 8435), (6748, 8095)]