47103700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{9613}}^1$

素因数の和:9641

約数の個数: 54

約数和(自身を含む): 118915566

約数和(自身を除く): 71811866

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 9613, 19226, 38452, 48065, 67291, 96130, 134582, 192260, 240325, 269164, 336455, 471037, 480650, 672910, 942074, 961300, 1345820, 1682275, 1884148, 2355185, 3364550, 4710370, 6729100, 9420740, 11775925, 23551850, 47103700]

約数ペア:

[(1, 47103700), (2, 23551850), (4, 11775925), (5, 9420740), (7, 6729100), (10, 4710370), (14, 3364550), (20, 2355185), (25, 1884148), (28, 1682275), (35, 1345820), (49, 961300), (50, 942074), (70, 672910), (98, 480650), (100, 471037), (140, 336455), (175, 269164), (196, 240325), (245, 192260), (350, 134582), (490, 96130), (700, 67291), (980, 48065), (1225, 38452), (2450, 19226), (4900, 9613)]