56225403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 92121120

約数和(自身を除く): 35895717

約数列:

[1, 3, 9, 13, 29, 39, 73, 87, 117, 219, 227, 261, 377, 657, 681, 949, 1131, 2043, 2117, 2847, 2951, 3393, 6351, 6583, 8541, 8853, 16571, 19053, 19749, 26559, 27521, 49713, 59247, 82563, 85579, 149139, 215423, 247689, 256737, 480559, 646269, 770211, 1441677, 1938807, 4325031, 6247267, 18741801, 56225403]

約数ペア:

[(1, 56225403), (3, 18741801), (9, 6247267), (13, 4325031), (29, 1938807), (39, 1441677), (73, 770211), (87, 646269), (117, 480559), (219, 256737), (227, 247689), (261, 215423), (377, 149139), (657, 85579), (681, 82563), (949, 59247), (1131, 49713), (2043, 27521), (2117, 26559), (2847, 19749), (2951, 19053), (3393, 16571), (6351, 8853), (6583, 8541)]