55167448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 71114792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 167, 238, 334, 347, 476, 668, 694, 952, 1169, 1336, 1388, 2338, 2429, 2776, 2839, 4676, 4858, 5678, 5899, 9352, 9716, 11356, 11798, 19432, 19873, 22712, 23596, 39746, 41293, 47192, 57949, 79492, 82586, 115898, 158984, 165172, 231796, 330344, 405643, 463592, 811286, 985133, 1622572, 1970266, 3245144, 3940532, 6895931, 7881064, 13791862, 27583724, 55167448]

約数ペア:

[(1, 55167448), (2, 27583724), (4, 13791862), (7, 7881064), (8, 6895931), (14, 3940532), (17, 3245144), (28, 1970266), (34, 1622572), (56, 985133), (68, 811286), (119, 463592), (136, 405643), (167, 330344), (238, 231796), (334, 165172), (347, 158984), (476, 115898), (668, 82586), (694, 79492), (952, 57949), (1169, 47192), (1336, 41293), (1388, 39746), (2338, 23596), (2429, 22712), (2776, 19873), (2839, 19432), (4676, 11798), (4858, 11356), (5678, 9716), (5899, 9352)]