51779640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39227}}^1$

素因数の和:39252

約数の個数: 64

約数和(自身を含む): 169464960

約数和(自身を除く): 117685320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 39227, 78454, 117681, 156908, 196135, 235362, 313816, 392270, 431497, 470724, 588405, 784540, 862994, 941448, 1176810, 1294491, 1569080, 1725988, 2157485, 2353620, 2588982, 3451976, 4314970, 4707240, 5177964, 6472455, 8629940, 10355928, 12944910, 17259880, 25889820, 51779640]

約数ペア:

[(1, 51779640), (2, 25889820), (3, 17259880), (4, 12944910), (5, 10355928), (6, 8629940), (8, 6472455), (10, 5177964), (11, 4707240), (12, 4314970), (15, 3451976), (20, 2588982), (22, 2353620), (24, 2157485), (30, 1725988), (33, 1569080), (40, 1294491), (44, 1176810), (55, 941448), (60, 862994), (66, 784540), (88, 588405), (110, 470724), (120, 431497), (132, 392270), (165, 313816), (220, 235362), (264, 196135), (330, 156908), (440, 117681), (660, 78454), (1320, 39227)]