85871015450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{551693}}^1$

素因数の和:551999

約数の個数: 48

約数和(自身を含む): 174856103136

約数和(自身を除く): 88985087686

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 283, 550, 566, 1415, 2830, 3113, 6226, 7075, 14150, 15565, 31130, 77825, 155650, 551693, 1103386, 2758465, 5516930, 6068623, 12137246, 13792325, 27584650, 30343115, 60686230, 151715575, 156129119, 303431150, 312258238, 780645595, 1561291190, 1717420309, 3434840618, 3903227975, 7806455950, 8587101545, 17174203090, 42935507725, 85871015450]

約数ペア:

[(1, 85871015450), (2, 42935507725), (5, 17174203090), (10, 8587101545), (11, 7806455950), (22, 3903227975), (25, 3434840618), (50, 1717420309), (55, 1561291190), (110, 780645595), (275, 312258238), (283, 303431150), (550, 156129119), (566, 151715575), (1415, 60686230), (2830, 30343115), (3113, 27584650), (6226, 13792325), (7075, 12137246), (14150, 6068623), (15565, 5516930), (31130, 2758465), (77825, 1103386), (155650, 551693)]