47410580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 115368960

約数和(自身を除く): 67958380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 4639, 5110, 9278, 10220, 18556, 23195, 32473, 46390, 64946, 92780, 129892, 162365, 324730, 338647, 649460, 677294, 1354588, 1693235, 2370529, 3386470, 4741058, 6772940, 9482116, 11852645, 23705290, 47410580]

約数ペア:

[(1, 47410580), (2, 23705290), (4, 11852645), (5, 9482116), (7, 6772940), (10, 4741058), (14, 3386470), (20, 2370529), (28, 1693235), (35, 1354588), (70, 677294), (73, 649460), (140, 338647), (146, 324730), (292, 162365), (365, 129892), (511, 92780), (730, 64946), (1022, 46390), (1460, 32473), (2044, 23195), (2555, 18556), (4639, 10220), (5110, 9278)]