56764845

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 102340992

約数和(自身を除く): 45576147

約数列:

[1, 3, 5, 9, 15, 37, 45, 103, 111, 185, 309, 331, 333, 515, 555, 927, 993, 1545, 1655, 1665, 2979, 3811, 4635, 4965, 11433, 12247, 14895, 19055, 34093, 34299, 36741, 57165, 61235, 102279, 110223, 170465, 171495, 183705, 306837, 511395, 551115, 1261441, 1534185, 3784323, 6307205, 11352969, 18921615, 56764845]

約数ペア:

[(1, 56764845), (3, 18921615), (5, 11352969), (9, 6307205), (15, 3784323), (37, 1534185), (45, 1261441), (103, 551115), (111, 511395), (185, 306837), (309, 183705), (331, 171495), (333, 170465), (515, 110223), (555, 102279), (927, 61235), (993, 57165), (1545, 36741), (1655, 34299), (1665, 34093), (2979, 19055), (3811, 14895), (4635, 12247), (4965, 11433)]