55814655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 47606145

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 113, 149, 195, 221, 255, 339, 447, 565, 663, 745, 1105, 1469, 1695, 1921, 1937, 2235, 2533, 3315, 4407, 5763, 5811, 7345, 7599, 9605, 9685, 12665, 16837, 22035, 24973, 28815, 29055, 32929, 37995, 50511, 74919, 84185, 98787, 124865, 164645, 218881, 252555, 286229, 374595, 493935, 656643, 858687, 1094405, 1431145, 3283215, 3720977, 4293435, 11162931, 18604885, 55814655]

約数ペア:

[(1, 55814655), (3, 18604885), (5, 11162931), (13, 4293435), (15, 3720977), (17, 3283215), (39, 1431145), (51, 1094405), (65, 858687), (85, 656643), (113, 493935), (149, 374595), (195, 286229), (221, 252555), (255, 218881), (339, 164645), (447, 124865), (565, 98787), (663, 84185), (745, 74919), (1105, 50511), (1469, 37995), (1695, 32929), (1921, 29055), (1937, 28815), (2235, 24973), (2533, 22035), (3315, 16837), (4407, 12665), (5763, 9685), (5811, 9605), (7345, 7599)]