51486288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4992

約数の個数: 80

約数和(自身を含む): 156942336

約数和(自身を除く): 105456048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 4943, 5208, 9886, 10416, 14829, 19772, 29658, 34601, 39544, 59316, 69202, 79088, 103803, 118632, 138404, 153233, 207606, 237264, 276808, 306466, 415212, 459699, 553616, 612932, 830424, 919398, 1072631, 1225864, 1660848, 1838796, 2145262, 2451728, 3217893, 3677592, 4290524, 6435786, 7355184, 8581048, 12871572, 17162096, 25743144, 51486288]

約数ペア:

[(1, 51486288), (2, 25743144), (3, 17162096), (4, 12871572), (6, 8581048), (7, 7355184), (8, 6435786), (12, 4290524), (14, 3677592), (16, 3217893), (21, 2451728), (24, 2145262), (28, 1838796), (31, 1660848), (42, 1225864), (48, 1072631), (56, 919398), (62, 830424), (84, 612932), (93, 553616), (112, 459699), (124, 415212), (168, 306466), (186, 276808), (217, 237264), (248, 207606), (336, 153233), (372, 138404), (434, 118632), (496, 103803), (651, 79088), (744, 69202), (868, 59316), (1302, 39544), (1488, 34601), (1736, 29658), (2604, 19772), (3472, 14829), (4943, 10416), (5208, 9886)]