51708816

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2380

約数の個数: 60

約数和(自身を含む): 145666768

約数和(自身を除く): 93957952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2203, 2608, 2934, 3912, 4406, 5868, 6609, 7824, 8812, 11736, 13218, 17624, 19827, 23472, 26436, 35248, 39654, 52872, 79308, 105744, 158616, 317232, 359089, 718178, 1077267, 1436356, 2154534, 2872712, 3231801, 4309068, 5745424, 6463602, 8618136, 12927204, 17236272, 25854408, 51708816]

約数ペア:

[(1, 51708816), (2, 25854408), (3, 17236272), (4, 12927204), (6, 8618136), (8, 6463602), (9, 5745424), (12, 4309068), (16, 3231801), (18, 2872712), (24, 2154534), (36, 1436356), (48, 1077267), (72, 718178), (144, 359089), (163, 317232), (326, 158616), (489, 105744), (652, 79308), (978, 52872), (1304, 39654), (1467, 35248), (1956, 26436), (2203, 23472), (2608, 19827), (2934, 17624), (3912, 13218), (4406, 11736), (5868, 8812), (6609, 7824)]