51103444

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20507}}^1$

素因数の和:20607

約数の個数: 24

約数和(自身を含む): 103360320

約数和(自身を除く): 52256876

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 20507, 41014, 82028, 143549, 287098, 574196, 1825123, 3650246, 7300492, 12775861, 25551722, 51103444]

約数ペア:

[(1, 51103444), (2, 25551722), (4, 12775861), (7, 7300492), (14, 3650246), (28, 1825123), (89, 574196), (178, 287098), (356, 143549), (623, 82028), (1246, 41014), (2492, 20507)]