56687982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 76368018

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1319, 1482, 1653, 2262, 2638, 3306, 3957, 7163, 7914, 14326, 17147, 21489, 25061, 34294, 38251, 42978, 50122, 51441, 75183, 76502, 102882, 114753, 150366, 229506, 325793, 497263, 651586, 726769, 977379, 994526, 1453538, 1491789, 1954758, 2180307, 2983578, 4360614, 9447997, 18895994, 28343991, 56687982]

約数ペア:

[(1, 56687982), (2, 28343991), (3, 18895994), (6, 9447997), (13, 4360614), (19, 2983578), (26, 2180307), (29, 1954758), (38, 1491789), (39, 1453538), (57, 994526), (58, 977379), (78, 726769), (87, 651586), (114, 497263), (174, 325793), (247, 229506), (377, 150366), (494, 114753), (551, 102882), (741, 76502), (754, 75183), (1102, 51441), (1131, 50122), (1319, 42978), (1482, 38251), (1653, 34294), (2262, 25061), (2638, 21489), (3306, 17147), (3957, 14326), (7163, 7914)]