51259392002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1\times {\mathrm{2237}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 95469857280

約数和(自身を除く): 44210465278

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 919, 959, 1781, 1838, 1918, 2237, 3562, 4474, 6433, 11947, 12467, 12866, 15659, 23894, 24934, 29081, 31318, 58162, 83629, 125903, 167258, 203567, 251806, 306469, 407134, 612938, 881321, 1636739, 1762642, 2055803, 2145283, 3273478, 3984097, 4111606, 4290566, 7968194, 11457173, 14390621, 22914346, 26725439, 27888679, 28781242, 53450878, 55777358, 187078073, 281645011, 374156146, 563290022, 1971515077, 3661385143, 3943030154, 7322770286, 25629696001, 51259392002]

約数ペア:

[(1, 51259392002), (2, 25629696001), (7, 7322770286), (13, 3943030154), (14, 3661385143), (26, 1971515077), (91, 563290022), (137, 374156146), (182, 281645011), (274, 187078073), (919, 55777358), (959, 53450878), (1781, 28781242), (1838, 27888679), (1918, 26725439), (2237, 22914346), (3562, 14390621), (4474, 11457173), (6433, 7968194), (11947, 4290566), (12467, 4111606), (12866, 3984097), (15659, 3273478), (23894, 2145283), (24934, 2055803), (29081, 1762642), (31318, 1636739), (58162, 881321), (83629, 612938), (125903, 407134), (167258, 306469), (203567, 251806)]