55736840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48049}}^1$

素因数の和:48089

約数の個数: 32

約数和(自身を含む): 129735000

約数和(自身を除く): 73998160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 48049, 96098, 192196, 240245, 384392, 480490, 960980, 1393421, 1921960, 2786842, 5573684, 6967105, 11147368, 13934210, 27868420, 55736840]

約数ペア:

[(1, 55736840), (2, 27868420), (4, 13934210), (5, 11147368), (8, 6967105), (10, 5573684), (20, 2786842), (29, 1921960), (40, 1393421), (58, 960980), (116, 480490), (145, 384392), (232, 240245), (290, 192196), (580, 96098), (1160, 48049)]