54782092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 108108000

約数和(自身を除く): 53325908

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 109, 218, 323, 389, 436, 646, 778, 1292, 1556, 1853, 2071, 3706, 4142, 6613, 7391, 7412, 8284, 13226, 14782, 26452, 29564, 35207, 42401, 70414, 84802, 125647, 140828, 169604, 251294, 502588, 720817, 805619, 1441634, 1611238, 2883268, 3222476, 13695523, 27391046, 54782092]

約数ペア:

[(1, 54782092), (2, 27391046), (4, 13695523), (17, 3222476), (19, 2883268), (34, 1611238), (38, 1441634), (68, 805619), (76, 720817), (109, 502588), (218, 251294), (323, 169604), (389, 140828), (436, 125647), (646, 84802), (778, 70414), (1292, 42401), (1556, 35207), (1853, 29564), (2071, 26452), (3706, 14782), (4142, 13226), (6613, 8284), (7391, 7412)]