51358290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4517}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 123612480

約数和(自身を除く): 72254190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 4517, 5685, 9034, 11370, 13551, 22585, 27102, 45170, 67755, 135510, 1711943, 3423886, 5135829, 8559715, 10271658, 17119430, 25679145, 51358290]

約数ペア:

[(1, 51358290), (2, 25679145), (3, 17119430), (5, 10271658), (6, 8559715), (10, 5135829), (15, 3423886), (30, 1711943), (379, 135510), (758, 67755), (1137, 45170), (1895, 27102), (2274, 22585), (3790, 13551), (4517, 11370), (5685, 9034)]