51755880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39209}}^1$

素因数の和:39234

約数の個数: 64

約数和(自身を含む): 169387200

約数和(自身を除く): 117631320

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, 39209, 78418, 117627, 156836, 196045, 235254, 313672, 392090, 431299, 470508, 588135, 784180, 862598, 941016, 1176270, 1293897, 1568360, 1725196, 2156495, 2352540, 2587794, 3450392, 4312990, 4705080, 5175588, 6469485, 8625980, 10351176, 12938970, 17251960, 25877940, 51755880]

約数ペア:

[(1, 51755880), (2, 25877940), (3, 17251960), (4, 12938970), (5, 10351176), (6, 8625980), (8, 6469485), (10, 5175588), (11, 4705080), (12, 4312990), (15, 3450392), (20, 2587794), (22, 2352540), (24, 2156495), (30, 1725196), (33, 1568360), (40, 1293897), (44, 1176270), (55, 941016), (60, 862598), (66, 784180), (88, 588135), (110, 470508), (120, 431299), (132, 392090), (165, 313672), (220, 235254), (264, 196045), (330, 156836), (440, 117627), (660, 78418), (1320, 39209)]