57123816

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{39019}}^1$

素因数の和:39089

約数の個数: 32

約数和(自身を含む): 145154400

約数和(自身を除く): 88030584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 39019, 78038, 117057, 156076, 234114, 312152, 468228, 936456, 2380159, 4760318, 7140477, 9520636, 14280954, 19041272, 28561908, 57123816]

約数ペア:

[(1, 57123816), (2, 28561908), (3, 19041272), (4, 14280954), (6, 9520636), (8, 7140477), (12, 4760318), (24, 2380159), (61, 936456), (122, 468228), (183, 312152), (244, 234114), (366, 156076), (488, 117057), (732, 78038), (1464, 39019)]