49730640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 154865088

約数和(自身を除く): 105134448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 587, 706, 1059, 1174, 1412, 1761, 1765, 2118, 2348, 2824, 2935, 3522, 3530, 4236, 4696, 5295, 5648, 5870, 7044, 7060, 8472, 8805, 9392, 10590, 11740, 14088, 14120, 16944, 17610, 21180, 23480, 28176, 28240, 35220, 42360, 46960, 70440, 84720, 140880, 207211, 414422, 621633, 828844, 1036055, 1243266, 1657688, 2072110, 2486532, 3108165, 3315376, 4144220, 4973064, 6216330, 8288440, 9946128, 12432660, 16576880, 24865320, 49730640]

約数ペア:

[(1, 49730640), (2, 24865320), (3, 16576880), (4, 12432660), (5, 9946128), (6, 8288440), (8, 6216330), (10, 4973064), (12, 4144220), (15, 3315376), (16, 3108165), (20, 2486532), (24, 2072110), (30, 1657688), (40, 1243266), (48, 1036055), (60, 828844), (80, 621633), (120, 414422), (240, 207211), (353, 140880), (587, 84720), (706, 70440), (1059, 46960), (1174, 42360), (1412, 35220), (1761, 28240), (1765, 28176), (2118, 23480), (2348, 21180), (2824, 17610), (2935, 16944), (3522, 14120), (3530, 14088), (4236, 11740), (4696, 10590), (5295, 9392), (5648, 8805), (5870, 8472), (7044, 7060)]