52057120

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 123621120

約数和(自身を除く): 71564000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1459, 1784, 2230, 2918, 3568, 4460, 5836, 7136, 7295, 8920, 11672, 14590, 17840, 23344, 29180, 35680, 46688, 58360, 116720, 233440, 325357, 650714, 1301428, 1626785, 2602856, 3253570, 5205712, 6507140, 10411424, 13014280, 26028560, 52057120]

約数ペア:

[(1, 52057120), (2, 26028560), (4, 13014280), (5, 10411424), (8, 6507140), (10, 5205712), (16, 3253570), (20, 2602856), (32, 1626785), (40, 1301428), (80, 650714), (160, 325357), (223, 233440), (446, 116720), (892, 58360), (1115, 46688), (1459, 35680), (1784, 29180), (2230, 23344), (2918, 17840), (3568, 14590), (4460, 11672), (5836, 8920), (7136, 7295)]