48143590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{809}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 94828320

約数和(自身を除く): 46684730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 809, 1082, 1618, 2705, 4045, 5410, 5951, 8090, 8899, 11902, 17798, 29755, 44495, 59510, 88990, 437669, 875338, 2188345, 4376690, 4814359, 9628718, 24071795, 48143590]

約数ペア:

[(1, 48143590), (2, 24071795), (5, 9628718), (10, 4814359), (11, 4376690), (22, 2188345), (55, 875338), (110, 437669), (541, 88990), (809, 59510), (1082, 44495), (1618, 29755), (2705, 17798), (4045, 11902), (5410, 8899), (5951, 8090)]