45381856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 100177560

約数和(自身を除く): 54795704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 59, 86, 104, 118, 172, 208, 236, 344, 416, 472, 559, 688, 767, 944, 1118, 1376, 1534, 1849, 1888, 2236, 2537, 3068, 3698, 4472, 5074, 6136, 7396, 8944, 10148, 12272, 14792, 17888, 20296, 24037, 24544, 29584, 32981, 40592, 48074, 59168, 65962, 81184, 96148, 109091, 131924, 192296, 218182, 263848, 384592, 436364, 527696, 769184, 872728, 1055392, 1418183, 1745456, 2836366, 3490912, 5672732, 11345464, 22690928, 45381856]

約数ペア:

[(1, 45381856), (2, 22690928), (4, 11345464), (8, 5672732), (13, 3490912), (16, 2836366), (26, 1745456), (32, 1418183), (43, 1055392), (52, 872728), (59, 769184), (86, 527696), (104, 436364), (118, 384592), (172, 263848), (208, 218182), (236, 192296), (344, 131924), (416, 109091), (472, 96148), (559, 81184), (688, 65962), (767, 59168), (944, 48074), (1118, 40592), (1376, 32981), (1534, 29584), (1849, 24544), (1888, 24037), (2236, 20296), (2537, 17888), (3068, 14792), (3698, 12272), (4472, 10148), (5074, 8944), (6136, 7396)]