49377328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3122

約数の個数: 80

約数和(自身を含む): 128491776

約数和(自身を除く): 79114448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 3083, 4004, 6166, 8008, 12332, 16016, 21581, 24664, 33913, 40079, 43162, 49328, 67826, 80158, 86324, 135652, 160316, 172648, 237391, 271304, 280553, 320632, 345296, 440869, 474782, 542608, 561106, 641264, 881738, 949564, 1122212, 1763476, 1899128, 2244424, 3086083, 3526952, 3798256, 4488848, 6172166, 7053904, 12344332, 24688664, 49377328]

約数ペア:

[(1, 49377328), (2, 24688664), (4, 12344332), (7, 7053904), (8, 6172166), (11, 4488848), (13, 3798256), (14, 3526952), (16, 3086083), (22, 2244424), (26, 1899128), (28, 1763476), (44, 1122212), (52, 949564), (56, 881738), (77, 641264), (88, 561106), (91, 542608), (104, 474782), (112, 440869), (143, 345296), (154, 320632), (176, 280553), (182, 271304), (208, 237391), (286, 172648), (308, 160316), (364, 135652), (572, 86324), (616, 80158), (728, 67826), (1001, 49328), (1144, 43162), (1232, 40079), (1456, 33913), (2002, 24664), (2288, 21581), (3083, 16016), (4004, 12332), (6166, 8008)]