84175850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4991

約数の個数: 48

約数和(自身を含む): 176345856

約数和(自身を除く): 92170006

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 4937, 8525, 9874, 17050, 24685, 49370, 54307, 108614, 123425, 153047, 246850, 271535, 306094, 543070, 765235, 1357675, 1530470, 1683517, 2715350, 3367034, 3826175, 7652350, 8417585, 16835170, 42087925, 84175850]

約数ペア:

[(1, 84175850), (2, 42087925), (5, 16835170), (10, 8417585), (11, 7652350), (22, 3826175), (25, 3367034), (31, 2715350), (50, 1683517), (55, 1530470), (62, 1357675), (110, 765235), (155, 543070), (275, 306094), (310, 271535), (341, 246850), (550, 153047), (682, 123425), (775, 108614), (1550, 54307), (1705, 49370), (3410, 24685), (4937, 17050), (8525, 9874)]