48144784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{158371}}^1$

素因数の和:158398

約数の個数: 20

約数和(自身を含む): 98190640

約数和(自身を除く): 50045856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 158371, 316742, 633484, 1266968, 2533936, 3009049, 6018098, 12036196, 24072392, 48144784]

約数ペア:

[(1, 48144784), (2, 24072392), (4, 12036196), (8, 6018098), (16, 3009049), (19, 2533936), (38, 1266968), (76, 633484), (152, 316742), (304, 158371)]