97753150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 200679120

約数和(自身を除く): 102925970

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 1997, 2225, 3994, 4450, 4895, 9790, 9985, 19970, 21967, 24475, 43934, 48950, 49925, 99850, 109835, 177733, 219670, 355466, 549175, 888665, 1098350, 1777330, 1955063, 3910126, 4443325, 8886650, 9775315, 19550630, 48876575, 97753150]

約数ペア:

[(1, 97753150), (2, 48876575), (5, 19550630), (10, 9775315), (11, 8886650), (22, 4443325), (25, 3910126), (50, 1955063), (55, 1777330), (89, 1098350), (110, 888665), (178, 549175), (275, 355466), (445, 219670), (550, 177733), (890, 109835), (979, 99850), (1958, 49925), (1997, 48950), (2225, 43934), (3994, 24475), (4450, 21967), (4895, 19970), (9790, 9985)]