55678428

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13248

約数の個数: 60

約数和(自身を含む): 156762760

約数和(自身を除く): 101084332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 13219, 26438, 39657, 52876, 79314, 118971, 158628, 171847, 237942, 343694, 356913, 475884, 515541, 687388, 713826, 1031082, 1070739, 1427652, 1546623, 2062164, 2141478, 3093246, 4282956, 4639869, 6186492, 9279738, 13919607, 18559476, 27839214, 55678428]

約数ペア:

[(1, 55678428), (2, 27839214), (3, 18559476), (4, 13919607), (6, 9279738), (9, 6186492), (12, 4639869), (13, 4282956), (18, 3093246), (26, 2141478), (27, 2062164), (36, 1546623), (39, 1427652), (52, 1070739), (54, 1031082), (78, 713826), (81, 687388), (108, 515541), (117, 475884), (156, 356913), (162, 343694), (234, 237942), (324, 171847), (351, 158628), (468, 118971), (702, 79314), (1053, 52876), (1404, 39657), (2106, 26438), (4212, 13219)]