55047408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4686

約数の個数: 80

約数和(自身を含む): 161239680

約数和(自身を除く): 106192272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 4643, 5928, 9286, 11856, 13929, 18572, 27858, 37144, 55716, 60359, 74288, 88217, 111432, 120718, 176434, 181077, 222864, 241436, 264651, 352868, 362154, 482872, 529302, 705736, 724308, 965744, 1058604, 1146821, 1411472, 1448616, 2117208, 2293642, 2897232, 3440463, 4234416, 4587284, 6880926, 9174568, 13761852, 18349136, 27523704, 55047408]

約数ペア:

[(1, 55047408), (2, 27523704), (3, 18349136), (4, 13761852), (6, 9174568), (8, 6880926), (12, 4587284), (13, 4234416), (16, 3440463), (19, 2897232), (24, 2293642), (26, 2117208), (38, 1448616), (39, 1411472), (48, 1146821), (52, 1058604), (57, 965744), (76, 724308), (78, 705736), (104, 529302), (114, 482872), (152, 362154), (156, 352868), (208, 264651), (228, 241436), (247, 222864), (304, 181077), (312, 176434), (456, 120718), (494, 111432), (624, 88217), (741, 74288), (912, 60359), (988, 55716), (1482, 37144), (1976, 27858), (2964, 18572), (3952, 13929), (4643, 11856), (5928, 9286)]