53781588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 156042432

約数和(自身を除く): 102260844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 467, 914, 934, 1371, 1401, 1828, 1868, 2742, 2802, 3199, 3269, 4113, 4203, 5484, 5604, 6398, 6538, 8226, 8406, 9597, 9807, 12796, 13076, 16452, 16812, 19194, 19614, 28791, 29421, 38388, 39228, 57582, 58842, 115164, 117684, 213419, 426838, 640257, 853676, 1280514, 1493933, 1920771, 2561028, 2987866, 3841542, 4481799, 5975732, 7683084, 8963598, 13445397, 17927196, 26890794, 53781588]

約数ペア:

[(1, 53781588), (2, 26890794), (3, 17927196), (4, 13445397), (6, 8963598), (7, 7683084), (9, 5975732), (12, 4481799), (14, 3841542), (18, 2987866), (21, 2561028), (28, 1920771), (36, 1493933), (42, 1280514), (63, 853676), (84, 640257), (126, 426838), (252, 213419), (457, 117684), (467, 115164), (914, 58842), (934, 57582), (1371, 39228), (1401, 38388), (1828, 29421), (1868, 28791), (2742, 19614), (2802, 19194), (3199, 16812), (3269, 16452), (4113, 13076), (4203, 12796), (5484, 9807), (5604, 9597), (6398, 8406), (6538, 8226)]