56472885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 57269835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 2939, 3843, 6405, 8817, 14695, 19215, 20573, 26451, 44085, 61719, 102865, 132255, 179279, 185157, 308595, 537837, 896395, 925785, 1254953, 1613511, 2689185, 3764859, 6274765, 8067555, 11294577, 18824295, 56472885]

約数ペア:

[(1, 56472885), (3, 18824295), (5, 11294577), (7, 8067555), (9, 6274765), (15, 3764859), (21, 2689185), (35, 1613511), (45, 1254953), (61, 925785), (63, 896395), (105, 537837), (183, 308595), (305, 185157), (315, 179279), (427, 132255), (549, 102865), (915, 61719), (1281, 44085), (2135, 26451), (2745, 20573), (2939, 19215), (3843, 14695), (6405, 8817)]