55409490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{615661}}^1$

素因数の和:615674

約数の個数: 24

約数和(自身を含む): 144064908

約数和(自身を除く): 88655418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 615661, 1231322, 1846983, 3078305, 3693966, 5540949, 6156610, 9234915, 11081898, 18469830, 27704745, 55409490]

約数ペア:

[(1, 55409490), (2, 27704745), (3, 18469830), (5, 11081898), (6, 9234915), (9, 6156610), (10, 5540949), (15, 3693966), (18, 3078305), (30, 1846983), (45, 1231322), (90, 615661)]