48977604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 134203160

約数和(自身を除く): 85225556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 457, 458, 468, 687, 914, 916, 1371, 1374, 1828, 2061, 2742, 2748, 2977, 4113, 4122, 5484, 5941, 5954, 8226, 8244, 8931, 11882, 11908, 16452, 17823, 17862, 23764, 26793, 35646, 35724, 53469, 53586, 71292, 104653, 106938, 107172, 209306, 213876, 313959, 418612, 627918, 941877, 1255836, 1360489, 1883754, 2720978, 3767508, 4081467, 5441956, 8162934, 12244401, 16325868, 24488802, 48977604]

約数ペア:

[(1, 48977604), (2, 24488802), (3, 16325868), (4, 12244401), (6, 8162934), (9, 5441956), (12, 4081467), (13, 3767508), (18, 2720978), (26, 1883754), (36, 1360489), (39, 1255836), (52, 941877), (78, 627918), (117, 418612), (156, 313959), (229, 213876), (234, 209306), (457, 107172), (458, 106938), (468, 104653), (687, 71292), (914, 53586), (916, 53469), (1371, 35724), (1374, 35646), (1828, 26793), (2061, 23764), (2742, 17862), (2748, 17823), (2977, 16452), (4113, 11908), (4122, 11882), (5484, 8931), (5941, 8244), (5954, 8226)]