54112840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46649}}^1$

素因数の和:46689

約数の個数: 32

約数和(自身を含む): 125955000

約数和(自身を除く): 71842160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 46649, 93298, 186596, 233245, 373192, 466490, 932980, 1352821, 1865960, 2705642, 5411284, 6764105, 10822568, 13528210, 27056420, 54112840]

約数ペア:

[(1, 54112840), (2, 27056420), (4, 13528210), (5, 10822568), (8, 6764105), (10, 5411284), (20, 2705642), (29, 1865960), (40, 1352821), (58, 932980), (116, 466490), (145, 373192), (232, 233245), (290, 186596), (580, 93298), (1160, 46649)]