51161208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 146914560

約数和(自身を除く): 95753352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1307, 1398, 1631, 1864, 2614, 2796, 3262, 3921, 4893, 5228, 5592, 6524, 7842, 9149, 9786, 10456, 13048, 15684, 18298, 19572, 27447, 31368, 36596, 39144, 54894, 73192, 109788, 219576, 304531, 609062, 913593, 1218124, 1827186, 2131717, 2436248, 3654372, 4263434, 6395151, 7308744, 8526868, 12790302, 17053736, 25580604, 51161208]

約数ペア:

[(1, 51161208), (2, 25580604), (3, 17053736), (4, 12790302), (6, 8526868), (7, 7308744), (8, 6395151), (12, 4263434), (14, 3654372), (21, 2436248), (24, 2131717), (28, 1827186), (42, 1218124), (56, 913593), (84, 609062), (168, 304531), (233, 219576), (466, 109788), (699, 73192), (932, 54894), (1307, 39144), (1398, 36596), (1631, 31368), (1864, 27447), (2614, 19572), (2796, 18298), (3262, 15684), (3921, 13048), (4893, 10456), (5228, 9786), (5592, 9149), (6524, 7842)]