50270913

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 94682016

約数和(自身を除く): 44411103

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 49, 63, 77, 99, 129, 147, 231, 241, 301, 387, 441, 473, 539, 693, 723, 903, 1419, 1617, 1687, 2107, 2169, 2651, 2709, 3311, 4257, 4851, 5061, 6321, 7953, 9933, 10363, 11809, 15183, 18557, 18963, 23177, 23859, 29799, 31089, 35427, 55671, 69531, 72541, 93267, 106281, 113993, 129899, 167013, 208593, 217623, 341979, 389697, 507787, 652869, 797951, 1025937, 1169091, 1523361, 2393853, 4570083, 5585657, 7181559, 16756971, 50270913]

約数ペア:

[(1, 50270913), (3, 16756971), (7, 7181559), (9, 5585657), (11, 4570083), (21, 2393853), (33, 1523361), (43, 1169091), (49, 1025937), (63, 797951), (77, 652869), (99, 507787), (129, 389697), (147, 341979), (231, 217623), (241, 208593), (301, 167013), (387, 129899), (441, 113993), (473, 106281), (539, 93267), (693, 72541), (723, 69531), (903, 55671), (1419, 35427), (1617, 31089), (1687, 29799), (2107, 23859), (2169, 23177), (2651, 18963), (2709, 18557), (3311, 15183), (4257, 11809), (4851, 10363), (5061, 9933), (6321, 7953)]