54140990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 100941984

約数和(自身を除く): 46800994

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1117, 1310, 2234, 4847, 5585, 9694, 11170, 24235, 41329, 48470, 82658, 146327, 206645, 292654, 413290, 731635, 1463270, 5414099, 10828198, 27070495, 54140990]

約数ペア:

[(1, 54140990), (2, 27070495), (5, 10828198), (10, 5414099), (37, 1463270), (74, 731635), (131, 413290), (185, 292654), (262, 206645), (370, 146327), (655, 82658), (1117, 48470), (1310, 41329), (2234, 24235), (4847, 11170), (5585, 9694)]