51751532

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 108041472

約数和(自身を除く): 56289940

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 811, 1204, 1484, 1622, 2279, 3244, 4558, 5677, 9116, 11354, 15953, 22708, 31906, 34873, 42983, 63812, 69746, 85966, 139492, 171932, 244111, 300881, 488222, 601762, 976444, 1203524, 1848269, 3696538, 7393076, 12937883, 25875766, 51751532]

約数ペア:

[(1, 51751532), (2, 25875766), (4, 12937883), (7, 7393076), (14, 3696538), (28, 1848269), (43, 1203524), (53, 976444), (86, 601762), (106, 488222), (172, 300881), (212, 244111), (301, 171932), (371, 139492), (602, 85966), (742, 69746), (811, 63812), (1204, 42983), (1484, 34873), (1622, 31906), (2279, 22708), (3244, 15953), (4558, 11354), (5677, 9116)]