47990236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 102541824

約数和(自身を除く): 54551588

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1733, 1978, 3466, 3956, 6923, 6932, 12131, 13846, 24262, 27692, 39859, 48524, 74519, 79718, 149038, 159436, 279013, 298076, 521633, 558026, 1043266, 1116052, 1713937, 2086532, 3427874, 6855748, 11997559, 23995118, 47990236]

約数ペア:

[(1, 47990236), (2, 23995118), (4, 11997559), (7, 6855748), (14, 3427874), (23, 2086532), (28, 1713937), (43, 1116052), (46, 1043266), (86, 558026), (92, 521633), (161, 298076), (172, 279013), (301, 159436), (322, 149038), (602, 79718), (644, 74519), (989, 48524), (1204, 39859), (1733, 27692), (1978, 24262), (3466, 13846), (3956, 12131), (6923, 6932)]