51800970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 134628480

約数和(自身を除く): 82827510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 317, 390, 419, 634, 838, 951, 1257, 1585, 1902, 2095, 2514, 3170, 4121, 4190, 4755, 5447, 6285, 8242, 9510, 10894, 12363, 12570, 16341, 20605, 24726, 27235, 32682, 41210, 54470, 61815, 81705, 123630, 132823, 163410, 265646, 398469, 664115, 796938, 1328230, 1726699, 1992345, 3453398, 3984690, 5180097, 8633495, 10360194, 17266990, 25900485, 51800970]

約数ペア:

[(1, 51800970), (2, 25900485), (3, 17266990), (5, 10360194), (6, 8633495), (10, 5180097), (13, 3984690), (15, 3453398), (26, 1992345), (30, 1726699), (39, 1328230), (65, 796938), (78, 664115), (130, 398469), (195, 265646), (317, 163410), (390, 132823), (419, 123630), (634, 81705), (838, 61815), (951, 54470), (1257, 41210), (1585, 32682), (1902, 27235), (2095, 24726), (2514, 20605), (3170, 16341), (4121, 12570), (4190, 12363), (4755, 10894), (5447, 9510), (6285, 8242)]