53240355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 57075165

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 795, 945, 1063, 1113, 1431, 1855, 2385, 3189, 3339, 5315, 5565, 7155, 7441, 9567, 10017, 15945, 16695, 22323, 28701, 37205, 47835, 50085, 56339, 66969, 111615, 143505, 169017, 200907, 281695, 334845, 394373, 507051, 845085, 1004535, 1183119, 1521153, 1971865, 2535255, 3549357, 5915595, 7605765, 10648071, 17746785, 53240355]

約数ペア:

[(1, 53240355), (3, 17746785), (5, 10648071), (7, 7605765), (9, 5915595), (15, 3549357), (21, 2535255), (27, 1971865), (35, 1521153), (45, 1183119), (53, 1004535), (63, 845085), (105, 507051), (135, 394373), (159, 334845), (189, 281695), (265, 200907), (315, 169017), (371, 143505), (477, 111615), (795, 66969), (945, 56339), (1063, 50085), (1113, 47835), (1431, 37205), (1855, 28701), (2385, 22323), (3189, 16695), (3339, 15945), (5315, 10017), (5565, 9567), (7155, 7441)]