54751983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 38145297

約数列:

[1, 3, 11, 13, 23, 31, 33, 39, 69, 93, 143, 179, 253, 299, 341, 403, 429, 537, 713, 759, 897, 1023, 1209, 1969, 2139, 2327, 3289, 4117, 4433, 5549, 5907, 6981, 7843, 9269, 9867, 12351, 13299, 16647, 23529, 25597, 27807, 45287, 53521, 61039, 72137, 76791, 101959, 127627, 135861, 160563, 183117, 216411, 305877, 382881, 588731, 793507, 1403897, 1659151, 1766193, 2380521, 4211691, 4977453, 18250661, 54751983]

約数ペア:

[(1, 54751983), (3, 18250661), (11, 4977453), (13, 4211691), (23, 2380521), (31, 1766193), (33, 1659151), (39, 1403897), (69, 793507), (93, 588731), (143, 382881), (179, 305877), (253, 216411), (299, 183117), (341, 160563), (403, 135861), (429, 127627), (537, 101959), (713, 76791), (759, 72137), (897, 61039), (1023, 53521), (1209, 45287), (1969, 27807), (2139, 25597), (2327, 23529), (3289, 16647), (4117, 13299), (4433, 12351), (5549, 9867), (5907, 9269), (6981, 7843)]