51709924

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 106247680

約数和(自身を除く): 54537756

約数列:

[1, 2, 4, 7, 14, 28, 79, 97, 158, 194, 241, 316, 388, 482, 553, 679, 964, 1106, 1358, 1687, 2212, 2716, 3374, 6748, 7663, 15326, 19039, 23377, 30652, 38078, 46754, 53641, 76156, 93508, 107282, 133273, 163639, 214564, 266546, 327278, 533092, 654556, 1846783, 3693566, 7387132, 12927481, 25854962, 51709924]

約数ペア:

[(1, 51709924), (2, 25854962), (4, 12927481), (7, 7387132), (14, 3693566), (28, 1846783), (79, 654556), (97, 533092), (158, 327278), (194, 266546), (241, 214564), (316, 163639), (388, 133273), (482, 107282), (553, 93508), (679, 76156), (964, 53641), (1106, 46754), (1358, 38078), (1687, 30652), (2212, 23377), (2716, 19039), (3374, 15326), (6748, 7663)]