56901910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2621}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 111004992

約数和(自身を除く): 54103082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 2621, 4342, 5242, 10855, 13105, 21710, 26210, 34073, 68146, 170365, 340730, 437707, 875414, 2188535, 4377070, 5690191, 11380382, 28450955, 56901910]

約数ペア:

[(1, 56901910), (2, 28450955), (5, 11380382), (10, 5690191), (13, 4377070), (26, 2188535), (65, 875414), (130, 437707), (167, 340730), (334, 170365), (835, 68146), (1670, 34073), (2171, 26210), (2621, 21710), (4342, 13105), (5242, 10855)]