56037772

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 119731920

約数和(自身を除く): 63694148

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 61, 86, 98, 109, 122, 172, 196, 218, 244, 301, 427, 436, 602, 763, 854, 1204, 1526, 1708, 2107, 2623, 2989, 3052, 4214, 4687, 5246, 5341, 5978, 6649, 8428, 9374, 10492, 10682, 11956, 13298, 18361, 18748, 21364, 26596, 32809, 36722, 46543, 65618, 73444, 93086, 128527, 131236, 186172, 229663, 257054, 285907, 325801, 459326, 514108, 571814, 651602, 918652, 1143628, 1303204, 2001349, 4002698, 8005396, 14009443, 28018886, 56037772]

約数ペア:

[(1, 56037772), (2, 28018886), (4, 14009443), (7, 8005396), (14, 4002698), (28, 2001349), (43, 1303204), (49, 1143628), (61, 918652), (86, 651602), (98, 571814), (109, 514108), (122, 459326), (172, 325801), (196, 285907), (218, 257054), (244, 229663), (301, 186172), (427, 131236), (436, 128527), (602, 93086), (763, 73444), (854, 65618), (1204, 46543), (1526, 36722), (1708, 32809), (2107, 26596), (2623, 21364), (2989, 18748), (3052, 18361), (4214, 13298), (4687, 11956), (5246, 10682), (5341, 10492), (5978, 9374), (6649, 8428)]