53579848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 124214400

約数和(自身を除く): 70634552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1361, 1406, 2072, 2722, 2812, 4921, 5444, 5624, 9527, 9842, 10888, 19054, 19684, 25859, 38108, 39368, 50357, 51718, 76216, 100714, 103436, 181013, 201428, 206872, 352499, 362026, 402856, 704998, 724052, 956783, 1409996, 1448104, 1913566, 2819992, 3827132, 6697481, 7654264, 13394962, 26789924, 53579848]

約数ペア:

[(1, 53579848), (2, 26789924), (4, 13394962), (7, 7654264), (8, 6697481), (14, 3827132), (19, 2819992), (28, 1913566), (37, 1448104), (38, 1409996), (56, 956783), (74, 724052), (76, 704998), (133, 402856), (148, 362026), (152, 352499), (259, 206872), (266, 201428), (296, 181013), (518, 103436), (532, 100714), (703, 76216), (1036, 51718), (1064, 50357), (1361, 39368), (1406, 38108), (2072, 25859), (2722, 19684), (2812, 19054), (4921, 10888), (5444, 9842), (5624, 9527)]