51798768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5022

約数の個数: 80

約数和(自身を含む): 157894656

約数和(自身を除く): 106095888

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, 4973, 5208, 9946, 10416, 14919, 19892, 29838, 34811, 39784, 59676, 69622, 79568, 104433, 119352, 139244, 154163, 208866, 238704, 278488, 308326, 417732, 462489, 556976, 616652, 835464, 924978, 1079141, 1233304, 1670928, 1849956, 2158282, 2466608, 3237423, 3699912, 4316564, 6474846, 7399824, 8633128, 12949692, 17266256, 25899384, 51798768]

約数ペア:

[(1, 51798768), (2, 25899384), (3, 17266256), (4, 12949692), (6, 8633128), (7, 7399824), (8, 6474846), (12, 4316564), (14, 3699912), (16, 3237423), (21, 2466608), (24, 2158282), (28, 1849956), (31, 1670928), (42, 1233304), (48, 1079141), (56, 924978), (62, 835464), (84, 616652), (93, 556976), (112, 462489), (124, 417732), (168, 308326), (186, 278488), (217, 238704), (248, 208866), (336, 154163), (372, 139244), (434, 119352), (496, 104433), (651, 79568), (744, 69622), (868, 59676), (1302, 39784), (1488, 34811), (1736, 29838), (2604, 19892), (3472, 14919), (4973, 10416), (5208, 9946)]