81874950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13313}}^1$

素因数の和:13369

約数の個数: 48

約数和(自身を含む): 208017936

約数和(自身を除く): 126142986

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 13313, 26626, 39939, 66565, 79878, 133130, 199695, 332825, 399390, 545833, 665650, 998475, 1091666, 1637499, 1996950, 2729165, 3274998, 5458330, 8187495, 13645825, 16374990, 27291650, 40937475, 81874950]

約数ペア:

[(1, 81874950), (2, 40937475), (3, 27291650), (5, 16374990), (6, 13645825), (10, 8187495), (15, 5458330), (25, 3274998), (30, 2729165), (41, 1996950), (50, 1637499), (75, 1091666), (82, 998475), (123, 665650), (150, 545833), (205, 399390), (246, 332825), (410, 199695), (615, 133130), (1025, 79878), (1230, 66565), (2050, 39939), (3075, 26626), (6150, 13313)]