49450065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 96909120

約数和(自身を除く): 47459055

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 3541, 4655, 10623, 13965, 17705, 24787, 53115, 67279, 74361, 123935, 173509, 201837, 336395, 371805, 470953, 520527, 867545, 1009185, 1412859, 2354765, 2602635, 3296671, 7064295, 9890013, 16483355, 49450065]

約数ペア:

[(1, 49450065), (3, 16483355), (5, 9890013), (7, 7064295), (15, 3296671), (19, 2602635), (21, 2354765), (35, 1412859), (49, 1009185), (57, 867545), (95, 520527), (105, 470953), (133, 371805), (147, 336395), (245, 201837), (285, 173509), (399, 123935), (665, 74361), (735, 67279), (931, 53115), (1995, 24787), (2793, 17705), (3541, 13965), (4655, 10623)]