55338621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 37558659

約数列:

[1, 3, 13, 17, 19, 23, 39, 51, 57, 69, 191, 221, 247, 299, 323, 391, 437, 573, 663, 741, 897, 969, 1173, 1311, 2483, 3247, 3629, 4199, 4393, 5083, 5681, 7429, 7449, 9741, 10887, 12597, 13179, 15249, 17043, 22287, 42211, 47177, 57109, 61693, 74681, 83467, 96577, 126633, 141531, 171327, 185079, 224043, 250401, 289731, 802009, 970853, 1085071, 1418939, 2406027, 2912559, 3255213, 4256817, 18446207, 55338621]

約数ペア:

[(1, 55338621), (3, 18446207), (13, 4256817), (17, 3255213), (19, 2912559), (23, 2406027), (39, 1418939), (51, 1085071), (57, 970853), (69, 802009), (191, 289731), (221, 250401), (247, 224043), (299, 185079), (323, 171327), (391, 141531), (437, 126633), (573, 96577), (663, 83467), (741, 74681), (897, 61693), (969, 57109), (1173, 47177), (1311, 42211), (2483, 22287), (3247, 17043), (3629, 15249), (4199, 13179), (4393, 12597), (5083, 10887), (5681, 9741), (7429, 7449)]