53392338

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{42989}}^1$

素因数の和:43023

約数の個数: 32

約数和(自身を含む): 123811200

約数和(自身を除く): 70418862

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 42989, 85978, 128967, 257934, 386901, 773802, 988747, 1160703, 1977494, 2321406, 2966241, 5932482, 8898723, 17797446, 26696169, 53392338]

約数ペア:

[(1, 53392338), (2, 26696169), (3, 17797446), (6, 8898723), (9, 5932482), (18, 2966241), (23, 2321406), (27, 1977494), (46, 1160703), (54, 988747), (69, 773802), (138, 386901), (207, 257934), (414, 128967), (621, 85978), (1242, 42989)]