54961410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261721}}^1$

素因数の和:261738

約数の個数: 32

約数和(自身を含む): 150751872

約数和(自身を除く): 95790462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261721, 523442, 785163, 1308605, 1570326, 1832047, 2617210, 3664094, 3925815, 5496141, 7851630, 9160235, 10992282, 18320470, 27480705, 54961410]

約数ペア:

[(1, 54961410), (2, 27480705), (3, 18320470), (5, 10992282), (6, 9160235), (7, 7851630), (10, 5496141), (14, 3925815), (15, 3664094), (21, 2617210), (30, 1832047), (35, 1570326), (42, 1308605), (70, 785163), (105, 523442), (210, 261721)]