56403942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43321}}^1$

素因数の和:43364

約数の個数: 32

約数和(自身を含む): 133085184

約数和(自身を除く): 76681242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 43321, 86642, 129963, 259926, 303247, 606494, 909741, 1342951, 1819482, 2685902, 4028853, 8057706, 9400657, 18801314, 28201971, 56403942]

約数ペア:

[(1, 56403942), (2, 28201971), (3, 18801314), (6, 9400657), (7, 8057706), (14, 4028853), (21, 2685902), (31, 1819482), (42, 1342951), (62, 909741), (93, 606494), (186, 303247), (217, 259926), (434, 129963), (651, 86642), (1302, 43321)]