47555080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 63486200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 107, 164, 205, 214, 271, 328, 410, 428, 535, 542, 820, 856, 1070, 1084, 1355, 1640, 2140, 2168, 2710, 4280, 4387, 5420, 8774, 10840, 11111, 17548, 21935, 22222, 28997, 35096, 43870, 44444, 55555, 57994, 87740, 88888, 111110, 115988, 144985, 175480, 222220, 231976, 289970, 444440, 579940, 1159880, 1188877, 2377754, 4755508, 5944385, 9511016, 11888770, 23777540, 47555080]

約数ペア:

[(1, 47555080), (2, 23777540), (4, 11888770), (5, 9511016), (8, 5944385), (10, 4755508), (20, 2377754), (40, 1188877), (41, 1159880), (82, 579940), (107, 444440), (164, 289970), (205, 231976), (214, 222220), (271, 175480), (328, 144985), (410, 115988), (428, 111110), (535, 88888), (542, 87740), (820, 57994), (856, 55555), (1070, 44444), (1084, 43870), (1355, 35096), (1640, 28997), (2140, 22222), (2168, 21935), (2710, 17548), (4280, 11111), (4387, 10840), (5420, 8774)]