55478052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{220151}}^1$

素因数の和:220168

約数の個数: 36

約数和(自身を含む): 160270656

約数和(自身を除く): 104792604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 220151, 440302, 660453, 880604, 1320906, 1541057, 1981359, 2641812, 3082114, 3962718, 4623171, 6164228, 7925436, 9246342, 13869513, 18492684, 27739026, 55478052]

約数ペア:

[(1, 55478052), (2, 27739026), (3, 18492684), (4, 13869513), (6, 9246342), (7, 7925436), (9, 6164228), (12, 4623171), (14, 3962718), (18, 3082114), (21, 2641812), (28, 1981359), (36, 1541057), (42, 1320906), (63, 880604), (84, 660453), (126, 440302), (252, 220151)]