52124240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13297}}^1$

素因数の和:13324

約数の個数: 60

約数和(自身を含む): 140985396

約数和(自身を除く): 88861156

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 13297, 26594, 53188, 66485, 93079, 106376, 132970, 186158, 212752, 265940, 372316, 465395, 531880, 651553, 744632, 930790, 1063760, 1303106, 1489264, 1861580, 2606212, 3257765, 3723160, 5212424, 6515530, 7446320, 10424848, 13031060, 26062120, 52124240]

約数ペア:

[(1, 52124240), (2, 26062120), (4, 13031060), (5, 10424848), (7, 7446320), (8, 6515530), (10, 5212424), (14, 3723160), (16, 3257765), (20, 2606212), (28, 1861580), (35, 1489264), (40, 1303106), (49, 1063760), (56, 930790), (70, 744632), (80, 651553), (98, 531880), (112, 465395), (140, 372316), (196, 265940), (245, 212752), (280, 186158), (392, 132970), (490, 106376), (560, 93079), (784, 66485), (980, 53188), (1960, 26594), (3920, 13297)]