51868880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92623}}^1$

素因数の和:92643

約数の個数: 40

約数和(自身を含む): 137824512

約数和(自身を除く): 85955632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92623, 185246, 370492, 463115, 648361, 740984, 926230, 1296722, 1481968, 1852460, 2593444, 3241805, 3704920, 5186888, 6483610, 7409840, 10373776, 12967220, 25934440, 51868880]

約数ペア:

[(1, 51868880), (2, 25934440), (4, 12967220), (5, 10373776), (7, 7409840), (8, 6483610), (10, 5186888), (14, 3704920), (16, 3241805), (20, 2593444), (28, 1852460), (35, 1481968), (40, 1296722), (56, 926230), (70, 740984), (80, 648361), (112, 463115), (140, 370492), (280, 185246), (560, 92623)]