48049659

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 86016000

約数和(自身を除く): 37966341

約数列:

[1, 3, 7, 9, 21, 27, 31, 59, 63, 93, 139, 177, 189, 217, 279, 413, 417, 531, 651, 837, 973, 1239, 1251, 1593, 1829, 1953, 2919, 3717, 3753, 4309, 5487, 5859, 8201, 8757, 11151, 12803, 12927, 16461, 24603, 26271, 30163, 38409, 38781, 49383, 57407, 73809, 90489, 115227, 116343, 172221, 221427, 254231, 271467, 345681, 516663, 762693, 814401, 1549989, 1779617, 2288079, 5338851, 6864237, 16016553, 48049659]

約数ペア:

[(1, 48049659), (3, 16016553), (7, 6864237), (9, 5338851), (21, 2288079), (27, 1779617), (31, 1549989), (59, 814401), (63, 762693), (93, 516663), (139, 345681), (177, 271467), (189, 254231), (217, 221427), (279, 172221), (413, 116343), (417, 115227), (531, 90489), (651, 73809), (837, 57407), (973, 49383), (1239, 38781), (1251, 38409), (1593, 30163), (1829, 26271), (1953, 24603), (2919, 16461), (3717, 12927), (3753, 12803), (4309, 11151), (5487, 8757), (5859, 8201)]