55212180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{920203}}^1$

素因数の和:920215

約数の個数: 24

約数和(自身を含む): 154594272

約数和(自身を除く): 99382092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 920203, 1840406, 2760609, 3680812, 4601015, 5521218, 9202030, 11042436, 13803045, 18404060, 27606090, 55212180]

約数ペア:

[(1, 55212180), (2, 27606090), (3, 18404060), (4, 13803045), (5, 11042436), (6, 9202030), (10, 5521218), (12, 4601015), (15, 3680812), (20, 2760609), (30, 1840406), (60, 920203)]