48871040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4057

約数の個数: 64

約数和(自身を含む): 123012000

約数和(自身を除く): 74140960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4019, 6080, 8038, 12160, 16076, 20095, 32152, 40190, 64304, 76361, 80380, 128608, 152722, 160760, 257216, 305444, 321520, 381805, 514432, 610888, 643040, 763610, 1221776, 1286080, 1527220, 2443552, 2572160, 3054440, 4887104, 6108880, 9774208, 12217760, 24435520, 48871040]

約数ペア:

[(1, 48871040), (2, 24435520), (4, 12217760), (5, 9774208), (8, 6108880), (10, 4887104), (16, 3054440), (19, 2572160), (20, 2443552), (32, 1527220), (38, 1286080), (40, 1221776), (64, 763610), (76, 643040), (80, 610888), (95, 514432), (128, 381805), (152, 321520), (160, 305444), (190, 257216), (304, 160760), (320, 152722), (380, 128608), (608, 80380), (640, 76361), (760, 64304), (1216, 40190), (1520, 32152), (2432, 20095), (3040, 16076), (4019, 12160), (6080, 8038)]