53480960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1643

約数の個数: 80

約数和(自身を含む): 138178656

約数和(自身を除く): 84697696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1607, 1664, 2080, 2560, 3214, 3328, 4160, 6428, 6656, 8035, 8320, 12856, 16070, 16640, 20891, 25712, 32140, 33280, 41782, 51424, 64280, 83564, 102848, 104455, 128560, 167128, 205696, 208910, 257120, 334256, 411392, 417820, 514240, 668512, 822784, 835640, 1028480, 1337024, 1671280, 2056960, 2674048, 3342560, 4113920, 5348096, 6685120, 10696192, 13370240, 26740480, 53480960]

約数ペア:

[(1, 53480960), (2, 26740480), (4, 13370240), (5, 10696192), (8, 6685120), (10, 5348096), (13, 4113920), (16, 3342560), (20, 2674048), (26, 2056960), (32, 1671280), (40, 1337024), (52, 1028480), (64, 835640), (65, 822784), (80, 668512), (104, 514240), (128, 417820), (130, 411392), (160, 334256), (208, 257120), (256, 208910), (260, 205696), (320, 167128), (416, 128560), (512, 104455), (520, 102848), (640, 83564), (832, 64280), (1040, 51424), (1280, 41782), (1607, 33280), (1664, 32140), (2080, 25712), (2560, 20891), (3214, 16640), (3328, 16070), (4160, 12856), (6428, 8320), (6656, 8035)]