52616529

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 92476800

約数和(自身を除く): 39860271

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 113, 133, 171, 339, 389, 399, 791, 1017, 1167, 1197, 2147, 2373, 2723, 3501, 6441, 7119, 7391, 8169, 15029, 19323, 22173, 24507, 43957, 45087, 51737, 66519, 131871, 135261, 155211, 307699, 395613, 465633, 835183, 923097, 2505549, 2769291, 5846281, 7516647, 17538843, 52616529]

約数ペア:

[(1, 52616529), (3, 17538843), (7, 7516647), (9, 5846281), (19, 2769291), (21, 2505549), (57, 923097), (63, 835183), (113, 465633), (133, 395613), (171, 307699), (339, 155211), (389, 135261), (399, 131871), (791, 66519), (1017, 51737), (1167, 45087), (1197, 43957), (2147, 24507), (2373, 22173), (2723, 19323), (3501, 15029), (6441, 8169), (7119, 7391)]