49809824

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 102386592

約数和(自身を除く): 52576768

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 683, 688, 848, 1366, 1376, 1696, 2279, 2732, 4558, 5464, 9116, 10928, 18232, 21856, 29369, 36199, 36464, 58738, 72398, 72928, 117476, 144796, 234952, 289592, 469904, 579184, 939808, 1158368, 1556557, 3113114, 6226228, 12452456, 24904912, 49809824]

約数ペア:

[(1, 49809824), (2, 24904912), (4, 12452456), (8, 6226228), (16, 3113114), (32, 1556557), (43, 1158368), (53, 939808), (86, 579184), (106, 469904), (172, 289592), (212, 234952), (344, 144796), (424, 117476), (683, 72928), (688, 72398), (848, 58738), (1366, 36464), (1376, 36199), (1696, 29369), (2279, 21856), (2732, 18232), (4558, 10928), (5464, 9116)]