49181730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126107}}^1$

素因数の和:126130

約数の個数: 32

約数和(自身を含む): 127116864

約数和(自身を除く): 77935134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 126107, 252214, 378321, 630535, 756642, 1261070, 1639391, 1891605, 3278782, 3783210, 4918173, 8196955, 9836346, 16393910, 24590865, 49181730]

約数ペア:

[(1, 49181730), (2, 24590865), (3, 16393910), (5, 9836346), (6, 8196955), (10, 4918173), (13, 3783210), (15, 3278782), (26, 1891605), (30, 1639391), (39, 1261070), (65, 756642), (78, 630535), (130, 378321), (195, 252214), (390, 126107)]