51956120

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4793}}^1$

素因数の和:5075

約数の個数: 32

約数和(自身を含む): 117357120

約数和(自身を除く): 65401000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4793, 5420, 9586, 10840, 19172, 23965, 38344, 47930, 95860, 191720, 1298903, 2597806, 5195612, 6494515, 10391224, 12989030, 25978060, 51956120]

約数ペア:

[(1, 51956120), (2, 25978060), (4, 12989030), (5, 10391224), (8, 6494515), (10, 5195612), (20, 2597806), (40, 1298903), (271, 191720), (542, 95860), (1084, 47930), (1355, 38344), (2168, 23965), (2710, 19172), (4793, 10840), (5420, 9586)]