49351840

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1847}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 117355392

約数和(自身を除く): 68003552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 1847, 2672, 3340, 3694, 5344, 6680, 7388, 9235, 13360, 14776, 18470, 26720, 29552, 36940, 59104, 73880, 147760, 295520, 308449, 616898, 1233796, 1542245, 2467592, 3084490, 4935184, 6168980, 9870368, 12337960, 24675920, 49351840]

約数ペア:

[(1, 49351840), (2, 24675920), (4, 12337960), (5, 9870368), (8, 6168980), (10, 4935184), (16, 3084490), (20, 2467592), (32, 1542245), (40, 1233796), (80, 616898), (160, 308449), (167, 295520), (334, 147760), (668, 73880), (835, 59104), (1336, 36940), (1670, 29552), (1847, 26720), (2672, 18470), (3340, 14776), (3694, 13360), (5344, 9235), (6680, 7388)]