49417965

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8513}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 89907840

約数和(自身を除く): 40489875

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 8513, 25539, 42565, 76617, 127695, 229851, 366059, 383085, 1098177, 1149255, 1830295, 3294531, 5490885, 9883593, 16472655, 49417965]

約数ペア:

[(1, 49417965), (3, 16472655), (5, 9883593), (9, 5490885), (15, 3294531), (27, 1830295), (43, 1149255), (45, 1098177), (129, 383085), (135, 366059), (215, 229851), (387, 127695), (645, 76617), (1161, 42565), (1935, 25539), (5805, 8513)]