55504592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 133866432

約数和(自身を除く): 78361840

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1427, 1496, 1768, 2288, 2431, 2854, 2992, 3536, 4862, 5708, 9724, 11416, 15697, 18551, 19448, 22832, 24259, 31394, 37102, 38896, 48518, 62788, 74204, 97036, 125576, 148408, 194072, 204061, 251152, 266849, 296816, 315367, 388144, 408122, 533698, 630734, 816244, 1067396, 1261468, 1632488, 2134792, 2522936, 3264976, 3469037, 4269584, 5045872, 6938074, 13876148, 27752296, 55504592]

約数ペア:

[(1, 55504592), (2, 27752296), (4, 13876148), (8, 6938074), (11, 5045872), (13, 4269584), (16, 3469037), (17, 3264976), (22, 2522936), (26, 2134792), (34, 1632488), (44, 1261468), (52, 1067396), (68, 816244), (88, 630734), (104, 533698), (136, 408122), (143, 388144), (176, 315367), (187, 296816), (208, 266849), (221, 251152), (272, 204061), (286, 194072), (374, 148408), (442, 125576), (572, 97036), (748, 74204), (884, 62788), (1144, 48518), (1427, 38896), (1496, 37102), (1768, 31394), (2288, 24259), (2431, 22832), (2854, 19448), (2992, 18551), (3536, 15697), (4862, 11416), (5708, 9724)]