49617057

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 81095040

約数和(自身を除く): 31477983

約数列:

[1, 3, 7, 21, 29, 49, 87, 103, 113, 147, 203, 309, 339, 609, 721, 791, 1421, 2163, 2373, 2987, 3277, 4263, 5047, 5537, 8961, 9831, 11639, 15141, 16611, 20909, 22939, 34917, 62727, 68817, 81473, 146363, 160573, 244419, 337531, 439089, 481719, 570311, 1012593, 1710933, 2362717, 7088151, 16539019, 49617057]

約数ペア:

[(1, 49617057), (3, 16539019), (7, 7088151), (21, 2362717), (29, 1710933), (49, 1012593), (87, 570311), (103, 481719), (113, 439089), (147, 337531), (203, 244419), (309, 160573), (339, 146363), (609, 81473), (721, 68817), (791, 62727), (1421, 34917), (2163, 22939), (2373, 20909), (2987, 16611), (3277, 15141), (4263, 11639), (5047, 9831), (5537, 8961)]