42424250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15455

約数の個数: 32

約数和(自身を含む): 86643648

約数和(自身を除く): 44219398

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 15427, 30854, 77135, 154270, 169697, 339394, 385675, 771350, 848485, 1696970, 1928375, 3856750, 4242425, 8484850, 21212125, 42424250]

約数ペア:

[(1, 42424250), (2, 21212125), (5, 8484850), (10, 4242425), (11, 3856750), (22, 1928375), (25, 1696970), (50, 848485), (55, 771350), (110, 385675), (125, 339394), (250, 169697), (275, 154270), (550, 77135), (1375, 30854), (2750, 15427)]