49900340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15497}}^1$

素因数の和:15536

約数の個数: 48

約数和(自身を含む): 124975872

約数和(自身を除く): 75075532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 15497, 30994, 61988, 77485, 108479, 154970, 216958, 309940, 356431, 433916, 542395, 712862, 1084790, 1425724, 1782155, 2169580, 2495017, 3564310, 4990034, 7128620, 9980068, 12475085, 24950170, 49900340]

約数ペア:

[(1, 49900340), (2, 24950170), (4, 12475085), (5, 9980068), (7, 7128620), (10, 4990034), (14, 3564310), (20, 2495017), (23, 2169580), (28, 1782155), (35, 1425724), (46, 1084790), (70, 712862), (92, 542395), (115, 433916), (140, 356431), (161, 309940), (230, 216958), (322, 154970), (460, 108479), (644, 77485), (805, 61988), (1610, 30994), (3220, 15497)]