56530188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 171225600

約数和(自身を除く): 114695412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 79, 99, 117, 132, 139, 143, 156, 158, 198, 234, 237, 278, 286, 316, 396, 417, 429, 468, 474, 556, 572, 711, 834, 858, 869, 948, 1027, 1251, 1287, 1422, 1529, 1668, 1716, 1738, 1807, 2054, 2502, 2574, 2607, 2844, 3058, 3081, 3476, 3614, 4108, 4587, 5004, 5148, 5214, 5421, 6116, 6162, 7228, 7821, 9174, 9243, 10428, 10842, 10981, 11297, 12324, 13761, 15642, 16263, 18348, 18486, 19877, 21684, 21962, 22594, 27522, 31284, 32526, 32943, 33891, 36972, 39754, 43924, 45188, 55044, 59631, 65052, 65886, 67782, 79508, 98829, 101673, 119262, 120791, 131772, 135564, 142753, 178893, 197658, 203346, 238524, 241582, 285506, 357786, 362373, 395316, 406692, 428259, 483164, 571012, 715572, 724746, 856518, 1087119, 1284777, 1449492, 1570283, 1713036, 2174238, 2569554, 3140566, 4348476, 4710849, 5139108, 6281132, 9421698, 14132547, 18843396, 28265094, 56530188]

約数ペア:

[(1, 56530188), (2, 28265094), (3, 18843396), (4, 14132547), (6, 9421698), (9, 6281132), (11, 5139108), (12, 4710849), (13, 4348476), (18, 3140566), (22, 2569554), (26, 2174238), (33, 1713036), (36, 1570283), (39, 1449492), (44, 1284777), (52, 1087119), (66, 856518), (78, 724746), (79, 715572), (99, 571012), (117, 483164), (132, 428259), (139, 406692), (143, 395316), (156, 362373), (158, 357786), (198, 285506), (234, 241582), (237, 238524), (278, 203346), (286, 197658), (316, 178893), (396, 142753), (417, 135564), (429, 131772), (468, 120791), (474, 119262), (556, 101673), (572, 98829), (711, 79508), (834, 67782), (858, 65886), (869, 65052), (948, 59631), (1027, 55044), (1251, 45188), (1287, 43924), (1422, 39754), (1529, 36972), (1668, 33891), (1716, 32943), (1738, 32526), (1807, 31284), (2054, 27522), (2502, 22594), (2574, 21962), (2607, 21684), (2844, 19877), (3058, 18486), (3081, 18348), (3476, 16263), (3614, 15642), (4108, 13761), (4587, 12324), (5004, 11297), (5148, 10981), (5214, 10842), (5421, 10428), (6116, 9243), (6162, 9174), (7228, 7821)]