54847380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{130589}}^1$

素因数の和:130608

約数の個数: 48

約数和(自身を含む): 175512960

約数和(自身を除く): 120665580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 130589, 261178, 391767, 522356, 652945, 783534, 914123, 1305890, 1567068, 1828246, 1958835, 2611780, 2742369, 3656492, 3917670, 4570615, 5484738, 7835340, 9141230, 10969476, 13711845, 18282460, 27423690, 54847380]

約数ペア:

[(1, 54847380), (2, 27423690), (3, 18282460), (4, 13711845), (5, 10969476), (6, 9141230), (7, 7835340), (10, 5484738), (12, 4570615), (14, 3917670), (15, 3656492), (20, 2742369), (21, 2611780), (28, 1958835), (30, 1828246), (35, 1567068), (42, 1305890), (60, 914123), (70, 783534), (84, 652945), (105, 522356), (140, 391767), (210, 261178), (420, 130589)]