48431380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 107714880

約数和(自身を除く): 59283500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 547, 932, 1094, 1165, 2188, 2330, 2735, 4427, 4660, 5470, 8854, 10393, 10940, 17708, 20786, 22135, 41572, 44270, 51965, 88540, 103930, 127451, 207860, 254902, 509804, 637255, 1274510, 2421569, 2549020, 4843138, 9686276, 12107845, 24215690, 48431380]

約数ペア:

[(1, 48431380), (2, 24215690), (4, 12107845), (5, 9686276), (10, 4843138), (19, 2549020), (20, 2421569), (38, 1274510), (76, 637255), (95, 509804), (190, 254902), (233, 207860), (380, 127451), (466, 103930), (547, 88540), (932, 51965), (1094, 44270), (1165, 41572), (2188, 22135), (2330, 20786), (2735, 17708), (4427, 10940), (4660, 10393), (5470, 8854)]