51050450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 104725440

約数和(自身を除く): 53674990

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 919, 1010, 1111, 1838, 2222, 2525, 4595, 5050, 5555, 9190, 10109, 11110, 20218, 22975, 27775, 45950, 50545, 55550, 92819, 101090, 185638, 252725, 464095, 505450, 928190, 1021009, 2042018, 2320475, 4640950, 5105045, 10210090, 25525225, 51050450]

約数ペア:

[(1, 51050450), (2, 25525225), (5, 10210090), (10, 5105045), (11, 4640950), (22, 2320475), (25, 2042018), (50, 1021009), (55, 928190), (101, 505450), (110, 464095), (202, 252725), (275, 185638), (505, 101090), (550, 92819), (919, 55550), (1010, 50545), (1111, 45950), (1838, 27775), (2222, 22975), (2525, 20218), (4595, 11110), (5050, 10109), (5555, 9190)]