49274320

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4079}}^1$

素因数の和:4243

約数の個数: 40

約数和(自身を含む): 115349760

約数和(自身を除く): 66075440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4079, 6040, 8158, 12080, 16316, 20395, 32632, 40790, 65264, 81580, 163160, 326320, 615929, 1231858, 2463716, 3079645, 4927432, 6159290, 9854864, 12318580, 24637160, 49274320]

約数ペア:

[(1, 49274320), (2, 24637160), (4, 12318580), (5, 9854864), (8, 6159290), (10, 4927432), (16, 3079645), (20, 2463716), (40, 1231858), (80, 615929), (151, 326320), (302, 163160), (604, 81580), (755, 65264), (1208, 40790), (1510, 32632), (2416, 20395), (3020, 16316), (4079, 12080), (6040, 8158)]