50427528040

素因数分解:

$2^3\times 5^1\times {\mathrm{4283}}^1\times {\mathrm{294347}}^1$

素因数の和:298641

約数の個数: 32

約数和(自身を含む): 113488814880

約数和(自身を除く): 63061286840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4283, 8566, 17132, 21415, 34264, 42830, 85660, 171320, 294347, 588694, 1177388, 1471735, 2354776, 2943470, 5886940, 11773880, 1260688201, 2521376402, 5042752804, 6303441005, 10085505608, 12606882010, 25213764020, 50427528040]

約数ペア:

[(1, 50427528040), (2, 25213764020), (4, 12606882010), (5, 10085505608), (8, 6303441005), (10, 5042752804), (20, 2521376402), (40, 1260688201), (4283, 11773880), (8566, 5886940), (17132, 2943470), (21415, 2354776), (34264, 1471735), (42830, 1177388), (85660, 588694), (171320, 294347)]