56085855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 107688960

約数和(自身を除く): 51603105

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 113, 145, 163, 203, 339, 435, 489, 565, 609, 791, 815, 1015, 1141, 1695, 2373, 2445, 3045, 3277, 3423, 3955, 4727, 5705, 9831, 11865, 14181, 16385, 17115, 18419, 22939, 23635, 33089, 49155, 55257, 68817, 70905, 92095, 99267, 114695, 128933, 165445, 276285, 344085, 386799, 496335, 534151, 644665, 1602453, 1933995, 2670755, 3739057, 8012265, 11217171, 18695285, 56085855]

約数ペア:

[(1, 56085855), (3, 18695285), (5, 11217171), (7, 8012265), (15, 3739057), (21, 2670755), (29, 1933995), (35, 1602453), (87, 644665), (105, 534151), (113, 496335), (145, 386799), (163, 344085), (203, 276285), (339, 165445), (435, 128933), (489, 114695), (565, 99267), (609, 92095), (791, 70905), (815, 68817), (1015, 55257), (1141, 49155), (1695, 33089), (2373, 23635), (2445, 22939), (3045, 18419), (3277, 17115), (3423, 16385), (3955, 14181), (4727, 11865), (5705, 9831)]