53757495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 102316032

約数和(自身を除く): 48558537

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 223, 487, 495, 669, 1115, 1461, 2007, 2435, 2453, 3345, 4383, 5357, 7305, 7359, 10035, 12265, 16071, 21915, 22077, 26785, 36795, 48213, 80355, 108601, 110385, 241065, 325803, 543005, 977409, 1194611, 1629015, 3583833, 4887045, 5973055, 10751499, 17919165, 53757495]

約数ペア:

[(1, 53757495), (3, 17919165), (5, 10751499), (9, 5973055), (11, 4887045), (15, 3583833), (33, 1629015), (45, 1194611), (55, 977409), (99, 543005), (165, 325803), (223, 241065), (487, 110385), (495, 108601), (669, 80355), (1115, 48213), (1461, 36795), (2007, 26785), (2435, 22077), (2453, 21915), (3345, 16071), (4383, 12265), (5357, 10035), (7305, 7359)]