49367605

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 72495360

約数和(自身を除く): 23127755

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 1217, 2135, 5795, 6085, 8113, 8519, 23123, 40565, 42595, 74237, 115615, 161861, 371185, 519659, 809305, 1410503, 2598295, 7052515, 9873521, 49367605]

約数ペア:

[(1, 49367605), (5, 9873521), (7, 7052515), (19, 2598295), (35, 1410503), (61, 809305), (95, 519659), (133, 371185), (305, 161861), (427, 115615), (665, 74237), (1159, 42595), (1217, 40565), (2135, 23123), (5795, 8519), (6085, 8113)]