53831568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 160275456

約数和(自身を除く): 106443888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1223, 1572, 1834, 2096, 2446, 2751, 3144, 3668, 3669, 4892, 5502, 6288, 7336, 7338, 8561, 9784, 11004, 14672, 14676, 17122, 19568, 22008, 25683, 29352, 34244, 44016, 51366, 58704, 68488, 102732, 136976, 160213, 205464, 320426, 410928, 480639, 640852, 961278, 1121491, 1281704, 1922556, 2242982, 2563408, 3364473, 3845112, 4485964, 6728946, 7690224, 8971928, 13457892, 17943856, 26915784, 53831568]

約数ペア:

[(1, 53831568), (2, 26915784), (3, 17943856), (4, 13457892), (6, 8971928), (7, 7690224), (8, 6728946), (12, 4485964), (14, 3845112), (16, 3364473), (21, 2563408), (24, 2242982), (28, 1922556), (42, 1281704), (48, 1121491), (56, 961278), (84, 640852), (112, 480639), (131, 410928), (168, 320426), (262, 205464), (336, 160213), (393, 136976), (524, 102732), (786, 68488), (917, 58704), (1048, 51366), (1223, 44016), (1572, 34244), (1834, 29352), (2096, 25683), (2446, 22008), (2751, 19568), (3144, 17122), (3668, 14676), (3669, 14672), (4892, 11004), (5502, 9784), (6288, 8561), (7336, 7338)]