51266142

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 124128000

約数和(自身を除く): 72861858

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 1723, 3306, 3446, 4959, 5169, 9918, 10338, 14877, 15507, 29754, 31014, 32737, 46521, 49967, 65474, 93042, 98211, 99934, 149901, 196422, 294633, 299802, 449703, 589266, 883899, 899406, 949373, 1349109, 1767798, 1898746, 2698218, 2848119, 5696238, 8544357, 17088714, 25633071, 51266142]

約数ペア:

[(1, 51266142), (2, 25633071), (3, 17088714), (6, 8544357), (9, 5696238), (18, 2848119), (19, 2698218), (27, 1898746), (29, 1767798), (38, 1349109), (54, 949373), (57, 899406), (58, 883899), (87, 589266), (114, 449703), (171, 299802), (174, 294633), (261, 196422), (342, 149901), (513, 99934), (522, 98211), (551, 93042), (783, 65474), (1026, 49967), (1102, 46521), (1566, 32737), (1653, 31014), (1723, 29754), (3306, 15507), (3446, 14877), (4959, 10338), (5169, 9918)]