56485008

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:1996

約数の個数: 60

約数和(自身を含む): 158878720

約数和(自身を除く): 102393712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1759, 1784, 2007, 2676, 3518, 3568, 4014, 5277, 5352, 7036, 8028, 10554, 10704, 14072, 15831, 16056, 21108, 28144, 31662, 32112, 42216, 63324, 84432, 126648, 253296, 392257, 784514, 1176771, 1569028, 2353542, 3138056, 3530313, 4707084, 6276112, 7060626, 9414168, 14121252, 18828336, 28242504, 56485008]

約数ペア:

[(1, 56485008), (2, 28242504), (3, 18828336), (4, 14121252), (6, 9414168), (8, 7060626), (9, 6276112), (12, 4707084), (16, 3530313), (18, 3138056), (24, 2353542), (36, 1569028), (48, 1176771), (72, 784514), (144, 392257), (223, 253296), (446, 126648), (669, 84432), (892, 63324), (1338, 42216), (1759, 32112), (1784, 31662), (2007, 28144), (2676, 21108), (3518, 16056), (3568, 15831), (4014, 14072), (5277, 10704), (5352, 10554), (7036, 8028)]