50526567

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 50112153

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 39, 51, 57, 63, 91, 117, 119, 133, 153, 171, 191, 221, 247, 273, 323, 357, 399, 573, 663, 741, 819, 969, 1071, 1197, 1337, 1547, 1719, 1729, 1989, 2223, 2261, 2483, 2907, 3247, 3629, 4011, 4199, 4641, 5187, 6783, 7449, 9741, 10887, 12033, 12597, 13923, 15561, 17381, 20349, 22347, 22729, 25403, 29223, 29393, 32661, 37791, 42211, 47177, 52143, 61693, 68187, 76209, 88179, 126633, 141531, 156429, 185079, 204561, 228627, 264537, 295477, 330239, 379899, 424593, 431851, 555237, 802009, 886431, 990717, 1295553, 2406027, 2659293, 2972151, 3886659, 5614063, 7218081, 16842189, 50526567]

約数ペア:

[(1, 50526567), (3, 16842189), (7, 7218081), (9, 5614063), (13, 3886659), (17, 2972151), (19, 2659293), (21, 2406027), (39, 1295553), (51, 990717), (57, 886431), (63, 802009), (91, 555237), (117, 431851), (119, 424593), (133, 379899), (153, 330239), (171, 295477), (191, 264537), (221, 228627), (247, 204561), (273, 185079), (323, 156429), (357, 141531), (399, 126633), (573, 88179), (663, 76209), (741, 68187), (819, 61693), (969, 52143), (1071, 47177), (1197, 42211), (1337, 37791), (1547, 32661), (1719, 29393), (1729, 29223), (1989, 25403), (2223, 22729), (2261, 22347), (2483, 20349), (2907, 17381), (3247, 15561), (3629, 13923), (4011, 12597), (4199, 12033), (4641, 10887), (5187, 9741), (6783, 7449)]