55407572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 112250880

約数和(自身を除く): 56843308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 191, 209, 347, 382, 418, 694, 764, 836, 1388, 2101, 3629, 3817, 4202, 6593, 7258, 7634, 8404, 13186, 14516, 15268, 26372, 39919, 66277, 72523, 79838, 132554, 145046, 159676, 265108, 290092, 729047, 1259263, 1458094, 2518526, 2916188, 5037052, 13851893, 27703786, 55407572]

約数ペア:

[(1, 55407572), (2, 27703786), (4, 13851893), (11, 5037052), (19, 2916188), (22, 2518526), (38, 1458094), (44, 1259263), (76, 729047), (191, 290092), (209, 265108), (347, 159676), (382, 145046), (418, 132554), (694, 79838), (764, 72523), (836, 66277), (1388, 39919), (2101, 26372), (3629, 15268), (3817, 14516), (4202, 13186), (6593, 8404), (7258, 7634)]