47591740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{48563}}^1$

素因数の和:48586

約数の個数: 36

約数和(自身を含む): 116262216

約数和(自身を除く): 68670476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 48563, 97126, 194252, 242815, 339941, 485630, 679882, 971260, 1359764, 1699705, 2379587, 3399410, 4759174, 6798820, 9518348, 11897935, 23795870, 47591740]

約数ペア:

[(1, 47591740), (2, 23795870), (4, 11897935), (5, 9518348), (7, 6798820), (10, 4759174), (14, 3399410), (20, 2379587), (28, 1699705), (35, 1359764), (49, 971260), (70, 679882), (98, 485630), (140, 339941), (196, 242815), (245, 194252), (490, 97126), (980, 48563)]