49287430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^2$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 89872128

約数和(自身を除く): 40584698

約数列:

[1, 2, 5, 10, 127, 197, 254, 394, 635, 985, 1270, 1970, 25019, 38809, 50038, 77618, 125095, 194045, 250190, 388090, 4928743, 9857486, 24643715, 49287430]

約数ペア:

[(1, 49287430), (2, 24643715), (5, 9857486), (10, 4928743), (127, 388090), (197, 250190), (254, 194045), (394, 125095), (635, 77618), (985, 50038), (1270, 38809), (1970, 25019)]