49140910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54001}}^1$

素因数の和:54028

約数の個数: 32

約数和(自身を含む): 108868032

約数和(自身を除く): 59727122

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 54001, 108002, 270005, 378007, 540010, 702013, 756014, 1404026, 1890035, 3510065, 3780070, 4914091, 7020130, 9828182, 24570455, 49140910]

約数ペア:

[(1, 49140910), (2, 24570455), (5, 9828182), (7, 7020130), (10, 4914091), (13, 3780070), (14, 3510065), (26, 1890035), (35, 1404026), (65, 756014), (70, 702013), (91, 540010), (130, 378007), (182, 270005), (455, 108002), (910, 54001)]