54567860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 118552896

約数和(自身を除く): 63985036

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 428, 430, 535, 593, 860, 1070, 1186, 2140, 2372, 2965, 4601, 5930, 9202, 11860, 18404, 23005, 25499, 46010, 50998, 63451, 92020, 101996, 126902, 127495, 253804, 254990, 317255, 509980, 634510, 1269020, 2728393, 5456786, 10913572, 13641965, 27283930, 54567860]

約数ペア:

[(1, 54567860), (2, 27283930), (4, 13641965), (5, 10913572), (10, 5456786), (20, 2728393), (43, 1269020), (86, 634510), (107, 509980), (172, 317255), (214, 254990), (215, 253804), (428, 127495), (430, 126902), (535, 101996), (593, 92020), (860, 63451), (1070, 50998), (1186, 46010), (2140, 25499), (2372, 23005), (2965, 18404), (4601, 11860), (5930, 9202)]