49009460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 106893696

約数和(自身を除く): 57884236

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 206, 370, 412, 515, 643, 740, 1030, 1286, 2060, 2572, 3215, 3811, 6430, 7622, 12860, 15244, 19055, 23791, 38110, 47582, 66229, 76220, 95164, 118955, 132458, 237910, 264916, 331145, 475820, 662290, 1324580, 2450473, 4900946, 9801892, 12252365, 24504730, 49009460]

約数ペア:

[(1, 49009460), (2, 24504730), (4, 12252365), (5, 9801892), (10, 4900946), (20, 2450473), (37, 1324580), (74, 662290), (103, 475820), (148, 331145), (185, 264916), (206, 237910), (370, 132458), (412, 118955), (515, 95164), (643, 76220), (740, 66229), (1030, 47582), (1286, 38110), (2060, 23791), (2572, 19055), (3215, 15244), (3811, 12860), (6430, 7622)]