51438764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 103723200

約数和(自身を除く): 52284436

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 164, 299, 533, 598, 943, 1049, 1066, 1196, 1886, 2098, 2132, 3772, 4196, 12259, 13637, 24127, 24518, 27274, 43009, 48254, 49036, 54548, 86018, 96508, 172036, 313651, 559117, 627302, 989207, 1118234, 1254604, 1978414, 2236468, 3956828, 12859691, 25719382, 51438764]

約数ペア:

[(1, 51438764), (2, 25719382), (4, 12859691), (13, 3956828), (23, 2236468), (26, 1978414), (41, 1254604), (46, 1118234), (52, 989207), (82, 627302), (92, 559117), (164, 313651), (299, 172036), (533, 96508), (598, 86018), (943, 54548), (1049, 49036), (1066, 48254), (1196, 43009), (1886, 27274), (2098, 24518), (2132, 24127), (3772, 13637), (4196, 12259)]