51644088

素因数分解:

$2^3\times 3^3\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 144064800

約数和(自身を除く): 92420712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373, 641, 746, 1119, 1282, 1492, 1923, 2238, 2564, 2984, 3357, 3846, 4476, 5128, 5769, 6714, 7692, 8952, 10071, 11538, 13428, 15384, 17307, 20142, 23076, 26856, 34614, 40284, 46152, 69228, 80568, 138456, 239093, 478186, 717279, 956372, 1434558, 1912744, 2151837, 2869116, 4303674, 5738232, 6455511, 8607348, 12911022, 17214696, 25822044, 51644088]

約数ペア:

[(1, 51644088), (2, 25822044), (3, 17214696), (4, 12911022), (6, 8607348), (8, 6455511), (9, 5738232), (12, 4303674), (18, 2869116), (24, 2151837), (27, 1912744), (36, 1434558), (54, 956372), (72, 717279), (108, 478186), (216, 239093), (373, 138456), (641, 80568), (746, 69228), (1119, 46152), (1282, 40284), (1492, 34614), (1923, 26856), (2238, 23076), (2564, 20142), (2984, 17307), (3357, 15384), (3846, 13428), (4476, 11538), (5128, 10071), (5769, 8952), (6714, 7692)]