54995330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 106961904

約数和(自身を除く): 51966574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 977, 1954, 2165, 4330, 4885, 5629, 9770, 11258, 12701, 25402, 28145, 56290, 63505, 127010, 423041, 846082, 2115205, 4230410, 5499533, 10999066, 27497665, 54995330]

約数ペア:

[(1, 54995330), (2, 27497665), (5, 10999066), (10, 5499533), (13, 4230410), (26, 2115205), (65, 846082), (130, 423041), (433, 127010), (866, 63505), (977, 56290), (1954, 28145), (2165, 25402), (4330, 12701), (4885, 11258), (5629, 9770)]