47050384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 101779200

約数和(自身を除く): 54728816

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 47, 74, 76, 89, 94, 148, 152, 178, 188, 296, 304, 356, 376, 592, 703, 712, 752, 893, 1406, 1424, 1691, 1739, 1786, 2812, 3293, 3382, 3478, 3572, 4183, 5624, 6586, 6764, 6956, 7144, 8366, 11248, 13172, 13528, 13912, 14288, 16732, 26344, 27056, 27824, 33041, 33464, 52688, 62567, 66082, 66928, 79477, 125134, 132164, 154771, 158954, 250268, 264328, 309542, 317908, 500536, 528656, 619084, 635816, 1001072, 1238168, 1271632, 2476336, 2940649, 5881298, 11762596, 23525192, 47050384]

約数ペア:

[(1, 47050384), (2, 23525192), (4, 11762596), (8, 5881298), (16, 2940649), (19, 2476336), (37, 1271632), (38, 1238168), (47, 1001072), (74, 635816), (76, 619084), (89, 528656), (94, 500536), (148, 317908), (152, 309542), (178, 264328), (188, 250268), (296, 158954), (304, 154771), (356, 132164), (376, 125134), (592, 79477), (703, 66928), (712, 66082), (752, 62567), (893, 52688), (1406, 33464), (1424, 33041), (1691, 27824), (1739, 27056), (1786, 26344), (2812, 16732), (3293, 14288), (3382, 13912), (3478, 13528), (3572, 13172), (4183, 11248), (5624, 8366), (6586, 7144), (6764, 6956)]