310050950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 630856944

約数和(自身を除く): 320805994

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 577, 977, 1154, 1954, 2885, 4885, 5770, 6347, 9770, 10747, 12694, 14425, 21494, 24425, 28850, 31735, 48850, 53735, 63470, 107470, 158675, 268675, 317350, 537350, 563729, 1127458, 2818645, 5637290, 6201019, 12402038, 14093225, 28186450, 31005095, 62010190, 155025475, 310050950]

約数ペア:

[(1, 310050950), (2, 155025475), (5, 62010190), (10, 31005095), (11, 28186450), (22, 14093225), (25, 12402038), (50, 6201019), (55, 5637290), (110, 2818645), (275, 1127458), (550, 563729), (577, 537350), (977, 317350), (1154, 268675), (1954, 158675), (2885, 107470), (4885, 63470), (5770, 53735), (6347, 48850), (9770, 31735), (10747, 28850), (12694, 24425), (14425, 21494)]