54998970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141023}}^1$

素因数の和:141046

約数の個数: 32

約数和(自身を含む): 142152192

約数和(自身を除く): 87153222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 141023, 282046, 423069, 705115, 846138, 1410230, 1833299, 2115345, 3666598, 4230690, 5499897, 9166495, 10999794, 18332990, 27499485, 54998970]

約数ペア:

[(1, 54998970), (2, 27499485), (3, 18332990), (5, 10999794), (6, 9166495), (10, 5499897), (13, 4230690), (15, 3666598), (26, 2115345), (30, 1833299), (39, 1410230), (65, 846138), (78, 705115), (130, 423069), (195, 282046), (390, 141023)]