49077920

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3037}}^1$

素因数の和:3153

約数の個数: 48

約数和(自身を含む): 117133128

約数和(自身を除く): 68055208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3037, 3232, 4040, 6074, 8080, 12148, 15185, 16160, 24296, 30370, 48592, 60740, 97184, 121480, 242960, 306737, 485920, 613474, 1226948, 1533685, 2453896, 3067370, 4907792, 6134740, 9815584, 12269480, 24538960, 49077920]

約数ペア:

[(1, 49077920), (2, 24538960), (4, 12269480), (5, 9815584), (8, 6134740), (10, 4907792), (16, 3067370), (20, 2453896), (32, 1533685), (40, 1226948), (80, 613474), (101, 485920), (160, 306737), (202, 242960), (404, 121480), (505, 97184), (808, 60740), (1010, 48592), (1616, 30370), (2020, 24296), (3037, 16160), (3232, 15185), (4040, 12148), (6074, 8080)]