57755668

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 116750592

約数和(自身を除く): 58994924

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 47, 74, 76, 92, 94, 148, 188, 361, 437, 703, 722, 851, 874, 893, 1081, 1406, 1444, 1702, 1739, 1748, 1786, 2162, 2812, 3404, 3478, 3572, 4324, 6956, 8303, 13357, 16169, 16606, 16967, 20539, 26714, 32338, 33041, 33212, 33934, 39997, 41078, 53428, 64676, 66082, 67868, 79994, 82156, 132164, 159988, 307211, 390241, 614422, 627779, 759943, 780482, 1228844, 1255558, 1519886, 1560964, 2511116, 3039772, 14438917, 28877834, 57755668]

約数ペア:

[(1, 57755668), (2, 28877834), (4, 14438917), (19, 3039772), (23, 2511116), (37, 1560964), (38, 1519886), (46, 1255558), (47, 1228844), (74, 780482), (76, 759943), (92, 627779), (94, 614422), (148, 390241), (188, 307211), (361, 159988), (437, 132164), (703, 82156), (722, 79994), (851, 67868), (874, 66082), (893, 64676), (1081, 53428), (1406, 41078), (1444, 39997), (1702, 33934), (1739, 33212), (1748, 33041), (1786, 32338), (2162, 26714), (2812, 20539), (3404, 16967), (3478, 16606), (3572, 16169), (4324, 13357), (6956, 8303)]