51723972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{27109}}^1$

素因数の和:27172

約数の個数: 36

約数和(自身を含む): 133218540

約数和(自身を除く): 81494568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 27109, 54218, 81327, 108436, 162654, 243981, 325308, 487962, 975924, 1436777, 2873554, 4310331, 5747108, 8620662, 12930993, 17241324, 25861986, 51723972]

約数ペア:

[(1, 51723972), (2, 25861986), (3, 17241324), (4, 12930993), (6, 8620662), (9, 5747108), (12, 4310331), (18, 2873554), (36, 1436777), (53, 975924), (106, 487962), (159, 325308), (212, 243981), (318, 162654), (477, 108436), (636, 81327), (954, 54218), (1908, 27109)]