49448945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 24094735

約数列:

[1, 5, 7, 13, 35, 65, 91, 191, 455, 569, 955, 1337, 2483, 2845, 3983, 6685, 7397, 12415, 17381, 19915, 36985, 51779, 86905, 108679, 258895, 543395, 760753, 1412827, 3803765, 7064135, 9889789, 49448945]

約数ペア:

[(1, 49448945), (5, 9889789), (7, 7064135), (13, 3803765), (35, 1412827), (65, 760753), (91, 543395), (191, 258895), (455, 108679), (569, 86905), (955, 51779), (1337, 36985), (2483, 19915), (2845, 17381), (3983, 12415), (6685, 7397)]