49072240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87629}}^1$

素因数の和:87649

約数の個数: 40

約数和(自身を含む): 130393440

約数和(自身を除く): 81321200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87629, 175258, 350516, 438145, 613403, 701032, 876290, 1226806, 1402064, 1752580, 2453612, 3067015, 3505160, 4907224, 6134030, 7010320, 9814448, 12268060, 24536120, 49072240]

約数ペア:

[(1, 49072240), (2, 24536120), (4, 12268060), (5, 9814448), (7, 7010320), (8, 6134030), (10, 4907224), (14, 3505160), (16, 3067015), (20, 2453612), (28, 1752580), (35, 1402064), (40, 1226806), (56, 876290), (70, 701032), (80, 613403), (112, 438145), (140, 350516), (280, 175258), (560, 87629)]