49243350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25253}}^1$

素因数の和:25281

約数の個数: 48

約数和(自身を含む): 131522832

約数和(自身を除く): 82279482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 25253, 50506, 75759, 126265, 151518, 252530, 328289, 378795, 631325, 656578, 757590, 984867, 1262650, 1641445, 1893975, 1969734, 3282890, 3787950, 4924335, 8207225, 9848670, 16414450, 24621675, 49243350]

約数ペア:

[(1, 49243350), (2, 24621675), (3, 16414450), (5, 9848670), (6, 8207225), (10, 4924335), (13, 3787950), (15, 3282890), (25, 1969734), (26, 1893975), (30, 1641445), (39, 1262650), (50, 984867), (65, 757590), (75, 656578), (78, 631325), (130, 378795), (150, 328289), (195, 252530), (325, 151518), (390, 126265), (650, 75759), (975, 50506), (1950, 25253)]