54411990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1373}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 130782816

約数和(自身を除く): 76370826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 1373, 2642, 2746, 3963, 4119, 6605, 6865, 7926, 8238, 13210, 13730, 19815, 20595, 39630, 41190, 1813733, 3627466, 5441199, 9068665, 10882398, 18137330, 27205995, 54411990]

約数ペア:

[(1, 54411990), (2, 27205995), (3, 18137330), (5, 10882398), (6, 9068665), (10, 5441199), (15, 3627466), (30, 1813733), (1321, 41190), (1373, 39630), (2642, 20595), (2746, 19815), (3963, 13730), (4119, 13210), (6605, 8238), (6865, 7926)]