55778256

素因数分解:

$2^4\times 3^2\times {\mathrm{509}}^1\times {\mathrm{761}}^1$

素因数の和:1284

約数の個数: 60

約数和(自身を含む): 156613860

約数和(自身を除く): 100835604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 509, 761, 1018, 1522, 1527, 2036, 2283, 3044, 3054, 4072, 4566, 4581, 6088, 6108, 6849, 8144, 9132, 9162, 12176, 12216, 13698, 18264, 18324, 24432, 27396, 36528, 36648, 54792, 73296, 109584, 387349, 774698, 1162047, 1549396, 2324094, 3098792, 3486141, 4648188, 6197584, 6972282, 9296376, 13944564, 18592752, 27889128, 55778256]

約数ペア:

[(1, 55778256), (2, 27889128), (3, 18592752), (4, 13944564), (6, 9296376), (8, 6972282), (9, 6197584), (12, 4648188), (16, 3486141), (18, 3098792), (24, 2324094), (36, 1549396), (48, 1162047), (72, 774698), (144, 387349), (509, 109584), (761, 73296), (1018, 54792), (1522, 36648), (1527, 36528), (2036, 27396), (2283, 24432), (3044, 18324), (3054, 18264), (4072, 13698), (4566, 12216), (4581, 12176), (6088, 9162), (6108, 9132), (6849, 8144)]