54093140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 120046080

約数和(自身を除く): 65952940

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2029, 2666, 4058, 5332, 6665, 8116, 10145, 13330, 20290, 26660, 40580, 62899, 87247, 125798, 174494, 251596, 314495, 348988, 436235, 628990, 872470, 1257980, 1744940, 2704657, 5409314, 10818628, 13523285, 27046570, 54093140]

約数ペア:

[(1, 54093140), (2, 27046570), (4, 13523285), (5, 10818628), (10, 5409314), (20, 2704657), (31, 1744940), (43, 1257980), (62, 872470), (86, 628990), (124, 436235), (155, 348988), (172, 314495), (215, 251596), (310, 174494), (430, 125798), (620, 87247), (860, 62899), (1333, 40580), (2029, 26660), (2666, 20290), (4058, 13330), (5332, 10145), (6665, 8116)]