56915222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 112358400

約数和(自身を除く): 55443178

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 109, 133, 151, 182, 218, 247, 266, 302, 494, 763, 1057, 1417, 1526, 1729, 1963, 2071, 2114, 2834, 2869, 3458, 3926, 4142, 5738, 9919, 13741, 14497, 16459, 19838, 20083, 26923, 27482, 28994, 32918, 37297, 40166, 53846, 74594, 115213, 188461, 213967, 230426, 261079, 312721, 376922, 427934, 522158, 625442, 1497769, 2189047, 2995538, 4065373, 4378094, 8130746, 28457611, 56915222]

約数ペア:

[(1, 56915222), (2, 28457611), (7, 8130746), (13, 4378094), (14, 4065373), (19, 2995538), (26, 2189047), (38, 1497769), (91, 625442), (109, 522158), (133, 427934), (151, 376922), (182, 312721), (218, 261079), (247, 230426), (266, 213967), (302, 188461), (494, 115213), (763, 74594), (1057, 53846), (1417, 40166), (1526, 37297), (1729, 32918), (1963, 28994), (2071, 27482), (2114, 26923), (2834, 20083), (2869, 19838), (3458, 16459), (3926, 14497), (4142, 13741), (5738, 9919)]