50700

素因数分解:

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

素因数の和:43

約数の個数: 54

約数和(自身を含む): 158844

約数和(自身を除く): 108144

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1690, 1950, 2028, 2535, 3380, 3900, 4225, 5070, 8450, 10140, 12675, 16900, 25350, 50700]

約数ペア:

[(1, 50700), (2, 25350), (3, 16900), (4, 12675), (5, 10140), (6, 8450), (10, 5070), (12, 4225), (13, 3900), (15, 3380), (20, 2535), (25, 2028), (26, 1950), (30, 1690), (39, 1300), (50, 1014), (52, 975), (60, 845), (65, 780), (75, 676), (78, 650), (100, 507), (130, 390), (150, 338), (156, 325), (169, 300), (195, 260)]