52808507180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18464513}}^1$

素因数の和:18464546

約数の個数: 48

約数和(自身を含む): 130285610784

約数和(自身を除く): 77477103604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 18464513, 36929026, 73858052, 92322565, 184645130, 203109643, 240038669, 369290260, 406219286, 480077338, 812438572, 960154676, 1015548215, 1200193345, 2031096430, 2400386690, 2640425359, 4062192860, 4800773380, 5280850718, 10561701436, 13202126795, 26404253590, 52808507180]

約数ペア:

[(1, 52808507180), (2, 26404253590), (4, 13202126795), (5, 10561701436), (10, 5280850718), (11, 4800773380), (13, 4062192860), (20, 2640425359), (22, 2400386690), (26, 2031096430), (44, 1200193345), (52, 1015548215), (55, 960154676), (65, 812438572), (110, 480077338), (130, 406219286), (143, 369290260), (220, 240038669), (260, 203109643), (286, 184645130), (572, 92322565), (715, 73858052), (1430, 36929026), (2860, 18464513)]