53425206

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 118198080

約数和(自身を除く): 64772874

約数列:

[1, 2, 3, 6, 9, 18, 131, 139, 163, 262, 278, 326, 393, 417, 489, 786, 834, 978, 1179, 1251, 1467, 2358, 2502, 2934, 18209, 21353, 22657, 36418, 42706, 45314, 54627, 64059, 67971, 109254, 128118, 135942, 163881, 192177, 203913, 327762, 384354, 407826, 2968067, 5936134, 8904201, 17808402, 26712603, 53425206]

約数ペア:

[(1, 53425206), (2, 26712603), (3, 17808402), (6, 8904201), (9, 5936134), (18, 2968067), (131, 407826), (139, 384354), (163, 327762), (262, 203913), (278, 192177), (326, 163881), (393, 135942), (417, 128118), (489, 109254), (786, 67971), (834, 64059), (978, 54627), (1179, 45314), (1251, 42706), (1467, 36418), (2358, 22657), (2502, 21353), (2934, 18209)]