50663120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33331}}^1$

素因数の和:33363

約数の個数: 40

約数和(自身を含む): 123995040

約数和(自身を除く): 73331920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 33331, 66662, 133324, 166655, 266648, 333310, 533296, 633289, 666620, 1266578, 1333240, 2533156, 2666480, 3166445, 5066312, 6332890, 10132624, 12665780, 25331560, 50663120]

約数ペア:

[(1, 50663120), (2, 25331560), (4, 12665780), (5, 10132624), (8, 6332890), (10, 5066312), (16, 3166445), (19, 2666480), (20, 2533156), (38, 1333240), (40, 1266578), (76, 666620), (80, 633289), (95, 533296), (152, 333310), (190, 266648), (304, 166655), (380, 133324), (760, 66662), (1520, 33331)]