51817350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26573}}^1$

素因数の和:26601

約数の個数: 48

約数和(自身を含む): 138397392

約数和(自身を除く): 86580042

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, 26573, 53146, 79719, 132865, 159438, 265730, 345449, 398595, 664325, 690898, 797190, 1036347, 1328650, 1727245, 1992975, 2072694, 3454490, 3985950, 5181735, 8636225, 10363470, 17272450, 25908675, 51817350]

約数ペア:

[(1, 51817350), (2, 25908675), (3, 17272450), (5, 10363470), (6, 8636225), (10, 5181735), (13, 3985950), (15, 3454490), (25, 2072694), (26, 1992975), (30, 1727245), (39, 1328650), (50, 1036347), (65, 797190), (75, 690898), (78, 664325), (130, 398595), (150, 345449), (195, 265730), (325, 159438), (390, 132865), (650, 79719), (975, 53146), (1950, 26573)]