51206090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5879}}^1$

素因数の和:5966

約数の個数: 32

約数和(自身を含む): 100759680

約数和(自身を除く): 49553590

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 5879, 8710, 11758, 29395, 58790, 76427, 152854, 382135, 393893, 764270, 787786, 1969465, 3938930, 5120609, 10241218, 25603045, 51206090]

約数ペア:

[(1, 51206090), (2, 25603045), (5, 10241218), (10, 5120609), (13, 3938930), (26, 1969465), (65, 787786), (67, 764270), (130, 393893), (134, 382135), (335, 152854), (670, 76427), (871, 58790), (1742, 29395), (4355, 11758), (5879, 8710)]