50611212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 136987760

約数和(自身を除く): 86376548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1213, 2196, 2318, 2426, 3477, 3639, 4636, 4852, 6954, 7278, 10431, 10917, 13908, 14556, 20862, 21834, 23047, 41724, 43668, 46094, 69141, 73993, 92188, 138282, 147986, 207423, 221979, 276564, 295972, 414846, 443958, 665937, 829692, 887916, 1331874, 1405867, 2663748, 2811734, 4217601, 5623468, 8435202, 12652803, 16870404, 25305606, 50611212]

約数ペア:

[(1, 50611212), (2, 25305606), (3, 16870404), (4, 12652803), (6, 8435202), (9, 5623468), (12, 4217601), (18, 2811734), (19, 2663748), (36, 1405867), (38, 1331874), (57, 887916), (61, 829692), (76, 665937), (114, 443958), (122, 414846), (171, 295972), (183, 276564), (228, 221979), (244, 207423), (342, 147986), (366, 138282), (549, 92188), (684, 73993), (732, 69141), (1098, 46094), (1159, 43668), (1213, 41724), (2196, 23047), (2318, 21834), (2426, 20862), (3477, 14556), (3639, 13908), (4636, 10917), (4852, 10431), (6954, 7278)]