48777020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 59216068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 991, 1070, 1982, 2140, 2461, 3964, 4922, 4955, 9844, 9910, 12305, 19820, 22793, 24610, 45586, 49220, 91172, 106037, 113965, 212074, 227930, 424148, 455860, 530185, 1060370, 2120740, 2438851, 4877702, 9755404, 12194255, 24388510, 48777020]

約数ペア:

[(1, 48777020), (2, 24388510), (4, 12194255), (5, 9755404), (10, 4877702), (20, 2438851), (23, 2120740), (46, 1060370), (92, 530185), (107, 455860), (115, 424148), (214, 227930), (230, 212074), (428, 113965), (460, 106037), (535, 91172), (991, 49220), (1070, 45586), (1982, 24610), (2140, 22793), (2461, 19820), (3964, 12305), (4922, 9910), (4955, 9844)]