47206980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262261}}^1$

素因数の和:262276

約数の個数: 36

約数和(自身を含む): 143195052

約数和(自身を除く): 95988072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262261, 524522, 786783, 1049044, 1311305, 1573566, 2360349, 2622610, 3147132, 3933915, 4720698, 5245220, 7867830, 9441396, 11801745, 15735660, 23603490, 47206980]

約数ペア:

[(1, 47206980), (2, 23603490), (3, 15735660), (4, 11801745), (5, 9441396), (6, 7867830), (9, 5245220), (10, 4720698), (12, 3933915), (15, 3147132), (18, 2622610), (20, 2360349), (30, 1573566), (36, 1311305), (45, 1049044), (60, 786783), (90, 524522), (180, 262261)]