50607920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 79026640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 176, 220, 262, 439, 440, 524, 655, 878, 880, 1048, 1310, 1441, 1756, 2096, 2195, 2620, 2882, 3512, 4390, 4829, 5240, 5764, 7024, 7205, 8780, 9658, 10480, 11528, 14410, 17560, 19316, 23056, 24145, 28820, 35120, 38632, 48290, 57509, 57640, 77264, 96580, 115018, 115280, 193160, 230036, 287545, 386320, 460072, 575090, 632599, 920144, 1150180, 1265198, 2300360, 2530396, 3162995, 4600720, 5060792, 6325990, 10121584, 12651980, 25303960, 50607920]

約数ペア:

[(1, 50607920), (2, 25303960), (4, 12651980), (5, 10121584), (8, 6325990), (10, 5060792), (11, 4600720), (16, 3162995), (20, 2530396), (22, 2300360), (40, 1265198), (44, 1150180), (55, 920144), (80, 632599), (88, 575090), (110, 460072), (131, 386320), (176, 287545), (220, 230036), (262, 193160), (439, 115280), (440, 115018), (524, 96580), (655, 77264), (878, 57640), (880, 57509), (1048, 48290), (1310, 38632), (1441, 35120), (1756, 28820), (2096, 24145), (2195, 23056), (2620, 19316), (2882, 17560), (3512, 14410), (4390, 11528), (4829, 10480), (5240, 9658), (5764, 8780), (7024, 7205)]