50350209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 41901951

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 571, 663, 741, 969, 1547, 1713, 1729, 2261, 3997, 4199, 4641, 5187, 6783, 7423, 9707, 10849, 11991, 12597, 22269, 29121, 29393, 32547, 51961, 67949, 75943, 88179, 126191, 141037, 155883, 184433, 203847, 227829, 378573, 423111, 553299, 883337, 987259, 1291031, 2397629, 2650011, 2961777, 3873093, 7192887, 16783403, 50350209]

約数ペア:

[(1, 50350209), (3, 16783403), (7, 7192887), (13, 3873093), (17, 2961777), (19, 2650011), (21, 2397629), (39, 1291031), (51, 987259), (57, 883337), (91, 553299), (119, 423111), (133, 378573), (221, 227829), (247, 203847), (273, 184433), (323, 155883), (357, 141037), (399, 126191), (571, 88179), (663, 75943), (741, 67949), (969, 51961), (1547, 32547), (1713, 29393), (1729, 29121), (2261, 22269), (3997, 12597), (4199, 11991), (4641, 10849), (5187, 9707), (6783, 7423)]