49607380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 59942060

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1559, 1591, 3118, 3182, 6236, 6364, 7795, 7955, 15590, 15910, 31180, 31820, 57683, 67037, 115366, 134074, 230732, 268148, 288415, 335185, 576830, 670370, 1153660, 1340740, 2480369, 4960738, 9921476, 12401845, 24803690, 49607380]

約数ペア:

[(1, 49607380), (2, 24803690), (4, 12401845), (5, 9921476), (10, 4960738), (20, 2480369), (37, 1340740), (43, 1153660), (74, 670370), (86, 576830), (148, 335185), (172, 288415), (185, 268148), (215, 230732), (370, 134074), (430, 115366), (740, 67037), (860, 57683), (1559, 31820), (1591, 31180), (3118, 15910), (3182, 15590), (6236, 7955), (6364, 7795)]