49205020053

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{146051}}^1$

素因数の和:146385

約数の個数: 32

約数和(自身を含む): 76498532352

約数和(自身を除く): 27293512299

約数列:

[1, 3, 7, 21, 61, 183, 263, 427, 789, 1281, 1841, 5523, 16043, 48129, 112301, 146051, 336903, 438153, 1022357, 3067071, 8909111, 26727333, 38411413, 62363777, 115234239, 187091331, 268879891, 806639673, 2343096193, 7029288579, 16401673351, 49205020053]

約数ペア:

[(1, 49205020053), (3, 16401673351), (7, 7029288579), (21, 2343096193), (61, 806639673), (183, 268879891), (263, 187091331), (427, 115234239), (789, 62363777), (1281, 38411413), (1841, 26727333), (5523, 8909111), (16043, 3067071), (48129, 1022357), (112301, 438153), (146051, 336903)]