51400908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109831}}^1$

素因数の和:109854

約数の個数: 36

約数和(自身を含む): 139925968

約数和(自身を除く): 88525060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109831, 219662, 329493, 439324, 658986, 988479, 1317972, 1427803, 1976958, 2855606, 3953916, 4283409, 5711212, 8566818, 12850227, 17133636, 25700454, 51400908]

約数ペア:

[(1, 51400908), (2, 25700454), (3, 17133636), (4, 12850227), (6, 8566818), (9, 5711212), (12, 4283409), (13, 3953916), (18, 2855606), (26, 1976958), (36, 1427803), (39, 1317972), (52, 988479), (78, 658986), (117, 439324), (156, 329493), (234, 219662), (468, 109831)]