53445271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 64788480

約数和(自身を除く): 11343209

約数列:

[1, 11, 19, 31, 73, 113, 209, 341, 589, 803, 1243, 1387, 2147, 2263, 3503, 6479, 8249, 15257, 23617, 24893, 38533, 42997, 66557, 90739, 156731, 255719, 472967, 732127, 1724041, 2812909, 4858661, 53445271]

約数ペア:

[(1, 53445271), (11, 4858661), (19, 2812909), (31, 1724041), (73, 732127), (113, 472967), (209, 255719), (341, 156731), (589, 90739), (803, 66557), (1243, 42997), (1387, 38533), (2147, 24893), (2263, 23617), (3503, 15257), (6479, 8249)]