54213920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5743}}^1$

素因数の和:5817

約数の個数: 48

約数和(自身を含む): 130273920

約数和(自身を除く): 76060000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 5743, 9440, 11486, 22972, 28715, 45944, 57430, 91888, 114860, 183776, 229720, 338837, 459440, 677674, 918880, 1355348, 1694185, 2710696, 3388370, 5421392, 6776740, 10842784, 13553480, 27106960, 54213920]

約数ペア:

[(1, 54213920), (2, 27106960), (4, 13553480), (5, 10842784), (8, 6776740), (10, 5421392), (16, 3388370), (20, 2710696), (32, 1694185), (40, 1355348), (59, 918880), (80, 677674), (118, 459440), (160, 338837), (236, 229720), (295, 183776), (472, 114860), (590, 91888), (944, 57430), (1180, 45944), (1888, 28715), (2360, 22972), (4720, 11486), (5743, 9440)]