551400791030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{396637}}^1$

素因数の和:396801

約数の個数: 64

約数和(自身を含む): 1051731667008

約数和(自身を除く): 500330875978

約数列:

[1, 2, 5, 10, 43, 53, 61, 86, 106, 122, 215, 265, 305, 430, 530, 610, 2279, 2623, 3233, 4558, 5246, 6466, 11395, 13115, 16165, 22790, 26230, 32330, 139019, 278038, 396637, 695095, 793274, 1390190, 1983185, 3966370, 17055391, 21021761, 24194857, 34110782, 42043522, 48389714, 85276955, 105108805, 120974285, 170553910, 210217610, 241948570, 903935723, 1040378851, 1282327421, 1807871446, 2080757702, 2564654842, 4519678615, 5201894255, 6411637105, 9039357230, 10403788510, 12823274210, 55140079103, 110280158206, 275700395515, 551400791030]

約数ペア:

[(1, 551400791030), (2, 275700395515), (5, 110280158206), (10, 55140079103), (43, 12823274210), (53, 10403788510), (61, 9039357230), (86, 6411637105), (106, 5201894255), (122, 4519678615), (215, 2564654842), (265, 2080757702), (305, 1807871446), (430, 1282327421), (530, 1040378851), (610, 903935723), (2279, 241948570), (2623, 210217610), (3233, 170553910), (4558, 120974285), (5246, 105108805), (6466, 85276955), (11395, 48389714), (13115, 42043522), (16165, 34110782), (22790, 24194857), (26230, 21021761), (32330, 17055391), (139019, 3966370), (278038, 1983185), (396637, 1390190), (695095, 793274)]