56581686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 88086474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 827, 1086, 1267, 1629, 1654, 2481, 2534, 3258, 3801, 4887, 4962, 5789, 7443, 7602, 9774, 11403, 11578, 14886, 17367, 22329, 22806, 34209, 34734, 44658, 52101, 68418, 104202, 149687, 156303, 299374, 312606, 449061, 898122, 1047809, 1347183, 2095618, 2694366, 3143427, 4041549, 6286854, 8083098, 9430281, 18860562, 28290843, 56581686]

約数ペア:

[(1, 56581686), (2, 28290843), (3, 18860562), (6, 9430281), (7, 8083098), (9, 6286854), (14, 4041549), (18, 3143427), (21, 2694366), (27, 2095618), (42, 1347183), (54, 1047809), (63, 898122), (126, 449061), (181, 312606), (189, 299374), (362, 156303), (378, 149687), (543, 104202), (827, 68418), (1086, 52101), (1267, 44658), (1629, 34734), (1654, 34209), (2481, 22806), (2534, 22329), (3258, 17367), (3801, 14886), (4887, 11578), (4962, 11403), (5789, 9774), (7443, 7602)]