49081360

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3083}}^1$

素因数の和:3295

約数の個数: 40

約数和(自身を含む): 114724800

約数和(自身を除く): 65643440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3083, 3184, 3980, 6166, 7960, 12332, 15415, 15920, 24664, 30830, 49328, 61660, 123320, 246640, 613517, 1227034, 2454068, 3067585, 4908136, 6135170, 9816272, 12270340, 24540680, 49081360]

約数ペア:

[(1, 49081360), (2, 24540680), (4, 12270340), (5, 9816272), (8, 6135170), (10, 4908136), (16, 3067585), (20, 2454068), (40, 1227034), (80, 613517), (199, 246640), (398, 123320), (796, 61660), (995, 49328), (1592, 30830), (1990, 24664), (3083, 15920), (3184, 15415), (3980, 12332), (6166, 7960)]