48520730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 89449920

約数和(自身を除く): 40929190

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 521, 670, 695, 1042, 1390, 2605, 5210, 9313, 18626, 34907, 46565, 69814, 72419, 93130, 144838, 174535, 349070, 362095, 724190, 4852073, 9704146, 24260365, 48520730]

約数ペア:

[(1, 48520730), (2, 24260365), (5, 9704146), (10, 4852073), (67, 724190), (134, 362095), (139, 349070), (278, 174535), (335, 144838), (521, 93130), (670, 72419), (695, 69814), (1042, 46565), (1390, 34907), (2605, 18626), (5210, 9313)]