61379950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{42331}}^1$

素因数の和:42372

約数の個数: 24

約数和(自身を含む): 118106280

約数和(自身を除く): 56726330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 42331, 84662, 211655, 423310, 1058275, 1227599, 2116550, 2455198, 6137995, 12275990, 30689975, 61379950]

約数ペア:

[(1, 61379950), (2, 30689975), (5, 12275990), (10, 6137995), (25, 2455198), (29, 2116550), (50, 1227599), (58, 1058275), (145, 423310), (290, 211655), (725, 84662), (1450, 42331)]