50520700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 116103680

約数和(自身を除く): 65582980

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 43, 50, 62, 86, 100, 124, 155, 172, 215, 310, 379, 430, 620, 758, 775, 860, 1075, 1333, 1516, 1550, 1895, 2150, 2666, 3100, 3790, 4300, 5332, 6665, 7580, 9475, 11749, 13330, 16297, 18950, 23498, 26660, 32594, 33325, 37900, 46996, 58745, 65188, 66650, 81485, 117490, 133300, 162970, 234980, 293725, 325940, 407425, 505207, 587450, 814850, 1010414, 1174900, 1629700, 2020828, 2526035, 5052070, 10104140, 12630175, 25260350, 50520700]

約数ペア:

[(1, 50520700), (2, 25260350), (4, 12630175), (5, 10104140), (10, 5052070), (20, 2526035), (25, 2020828), (31, 1629700), (43, 1174900), (50, 1010414), (62, 814850), (86, 587450), (100, 505207), (124, 407425), (155, 325940), (172, 293725), (215, 234980), (310, 162970), (379, 133300), (430, 117490), (620, 81485), (758, 66650), (775, 65188), (860, 58745), (1075, 46996), (1333, 37900), (1516, 33325), (1550, 32594), (1895, 26660), (2150, 23498), (2666, 18950), (3100, 16297), (3790, 13330), (4300, 11749), (5332, 9475), (6665, 7580)]