49809609

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 79814592

約数和(自身を除く): 30004983

約数列:

[1, 3, 9, 17, 43, 51, 67, 113, 129, 153, 201, 339, 387, 603, 731, 1017, 1139, 1921, 2193, 2881, 3417, 4859, 5763, 6579, 7571, 8643, 10251, 14577, 17289, 22713, 25929, 43731, 48977, 68139, 82603, 128707, 146931, 247809, 325553, 386121, 440793, 743427, 976659, 1158363, 2929977, 5534401, 16603203, 49809609]

約数ペア:

[(1, 49809609), (3, 16603203), (9, 5534401), (17, 2929977), (43, 1158363), (51, 976659), (67, 743427), (113, 440793), (129, 386121), (153, 325553), (201, 247809), (339, 146931), (387, 128707), (603, 82603), (731, 68139), (1017, 48977), (1139, 43731), (1921, 25929), (2193, 22713), (2881, 17289), (3417, 14577), (4859, 10251), (5763, 8643), (6579, 7571)]