55961340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2999}}^1$

素因数の和:3322

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 101286660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 2999, 3110, 3732, 4665, 5998, 6220, 8997, 9330, 11996, 14995, 17994, 18660, 29990, 35988, 44985, 59980, 89970, 179940, 932689, 1865378, 2798067, 3730756, 4663445, 5596134, 9326890, 11192268, 13990335, 18653780, 27980670, 55961340]

約数ペア:

[(1, 55961340), (2, 27980670), (3, 18653780), (4, 13990335), (5, 11192268), (6, 9326890), (10, 5596134), (12, 4663445), (15, 3730756), (20, 2798067), (30, 1865378), (60, 932689), (311, 179940), (622, 89970), (933, 59980), (1244, 44985), (1555, 35988), (1866, 29990), (2999, 18660), (3110, 17994), (3732, 14995), (4665, 11996), (5998, 9330), (6220, 8997)]