53160540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12562

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 97797540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12479, 24958, 37437, 49916, 62395, 74874, 124790, 149748, 187185, 249580, 374370, 748740, 886009, 1772018, 2658027, 3544036, 4430045, 5316054, 8860090, 10632108, 13290135, 17720180, 26580270, 53160540]

約数ペア:

[(1, 53160540), (2, 26580270), (3, 17720180), (4, 13290135), (5, 10632108), (6, 8860090), (10, 5316054), (12, 4430045), (15, 3544036), (20, 2658027), (30, 1772018), (60, 886009), (71, 748740), (142, 374370), (213, 249580), (284, 187185), (355, 149748), (426, 124790), (710, 74874), (852, 62395), (1065, 49916), (1420, 37437), (2130, 24958), (4260, 12479)]