53411418

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 119461056

約数和(自身を除く): 66049638

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 151, 258, 302, 387, 453, 457, 774, 906, 914, 1359, 1371, 2718, 2742, 4113, 6493, 8226, 12986, 19479, 19651, 38958, 39302, 58437, 58953, 69007, 116874, 117906, 138014, 176859, 207021, 353718, 414042, 621063, 1242126, 2967301, 5934602, 8901903, 17803806, 26705709, 53411418]

約数ペア:

[(1, 53411418), (2, 26705709), (3, 17803806), (6, 8901903), (9, 5934602), (18, 2967301), (43, 1242126), (86, 621063), (129, 414042), (151, 353718), (258, 207021), (302, 176859), (387, 138014), (453, 117906), (457, 116874), (774, 69007), (906, 58953), (914, 58437), (1359, 39302), (1371, 38958), (2718, 19651), (2742, 19479), (4113, 12986), (6493, 8226)]