48935789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 12995731

約数列:

[1, 7, 23, 29, 47, 161, 203, 223, 329, 667, 1081, 1363, 1561, 4669, 5129, 6467, 7567, 9541, 10481, 31349, 35903, 45269, 73367, 148741, 219443, 241063, 303949, 1041187, 1687441, 2127643, 6990827, 48935789]

約数ペア:

[(1, 48935789), (7, 6990827), (23, 2127643), (29, 1687441), (47, 1041187), (161, 303949), (203, 241063), (223, 219443), (329, 148741), (667, 73367), (1081, 45269), (1363, 35903), (1561, 31349), (4669, 10481), (5129, 9541), (6467, 7567)]