64501150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{3761}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 139946400

約数和(自身を除く): 75445250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 3761, 7522, 8575, 17150, 18805, 26327, 37610, 52654, 94025, 131635, 184289, 188050, 263270, 368578, 658175, 921445, 1290023, 1316350, 1842890, 2580046, 4607225, 6450115, 9214450, 12900230, 32250575, 64501150]

約数ペア:

[(1, 64501150), (2, 32250575), (5, 12900230), (7, 9214450), (10, 6450115), (14, 4607225), (25, 2580046), (35, 1842890), (49, 1316350), (50, 1290023), (70, 921445), (98, 658175), (175, 368578), (245, 263270), (343, 188050), (350, 184289), (490, 131635), (686, 94025), (1225, 52654), (1715, 37610), (2450, 26327), (3430, 18805), (3761, 17150), (7522, 8575)]