51283635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 88915008

約数和(自身を除く): 37631373

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 1453, 2353, 2715, 4359, 7059, 7265, 11765, 18889, 21795, 35295, 56667, 94445, 262993, 283335, 788979, 1314965, 3418909, 3944895, 10256727, 17094545, 51283635]

約数ペア:

[(1, 51283635), (3, 17094545), (5, 10256727), (13, 3944895), (15, 3418909), (39, 1314965), (65, 788979), (181, 283335), (195, 262993), (543, 94445), (905, 56667), (1453, 35295), (2353, 21795), (2715, 18889), (4359, 11765), (7059, 7265)]