49527400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 127179360

約数和(自身を除く): 77651960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 443, 520, 559, 650, 860, 886, 1075, 1118, 1300, 1720, 1772, 2150, 2215, 2236, 2600, 2795, 3544, 4300, 4430, 4472, 5590, 5759, 8600, 8860, 11075, 11180, 11518, 13975, 17720, 19049, 22150, 22360, 23036, 27950, 28795, 38098, 44300, 46072, 55900, 57590, 76196, 88600, 95245, 111800, 115180, 143975, 152392, 190490, 230360, 247637, 287950, 380980, 476225, 495274, 575900, 761960, 952450, 990548, 1151800, 1238185, 1904900, 1981096, 2476370, 3809800, 4952740, 6190925, 9905480, 12381850, 24763700, 49527400]

約数ペア:

[(1, 49527400), (2, 24763700), (4, 12381850), (5, 9905480), (8, 6190925), (10, 4952740), (13, 3809800), (20, 2476370), (25, 1981096), (26, 1904900), (40, 1238185), (43, 1151800), (50, 990548), (52, 952450), (65, 761960), (86, 575900), (100, 495274), (104, 476225), (130, 380980), (172, 287950), (200, 247637), (215, 230360), (260, 190490), (325, 152392), (344, 143975), (430, 115180), (443, 111800), (520, 95245), (559, 88600), (650, 76196), (860, 57590), (886, 55900), (1075, 46072), (1118, 44300), (1300, 38098), (1720, 28795), (1772, 27950), (2150, 23036), (2215, 22360), (2236, 22150), (2600, 19049), (2795, 17720), (3544, 13975), (4300, 11518), (4430, 11180), (4472, 11075), (5590, 8860), (5759, 8600)]