54321888

素因数分解:

$2^5\times 3^1\times {\mathrm{719}}^1\times {\mathrm{787}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 142974720

約数和(自身を除く): 88652832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 719, 787, 1438, 1574, 2157, 2361, 2876, 3148, 4314, 4722, 5752, 6296, 8628, 9444, 11504, 12592, 17256, 18888, 23008, 25184, 34512, 37776, 69024, 75552, 565853, 1131706, 1697559, 2263412, 3395118, 4526824, 6790236, 9053648, 13580472, 18107296, 27160944, 54321888]

約数ペア:

[(1, 54321888), (2, 27160944), (3, 18107296), (4, 13580472), (6, 9053648), (8, 6790236), (12, 4526824), (16, 3395118), (24, 2263412), (32, 1697559), (48, 1131706), (96, 565853), (719, 75552), (787, 69024), (1438, 37776), (1574, 34512), (2157, 25184), (2361, 23008), (2876, 18888), (3148, 17256), (4314, 12592), (4722, 11504), (5752, 9444), (6296, 8628)]