51884690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2791}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 110362176

約数和(自身を除く): 58477486

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 2791, 3718, 5582, 9295, 13955, 18590, 27910, 30701, 36283, 61402, 72566, 153505, 181415, 307010, 362830, 399113, 471679, 798226, 943358, 1995565, 2358395, 3991130, 4716790, 5188469, 10376938, 25942345, 51884690]

約数ペア:

[(1, 51884690), (2, 25942345), (5, 10376938), (10, 5188469), (11, 4716790), (13, 3991130), (22, 2358395), (26, 1995565), (55, 943358), (65, 798226), (110, 471679), (130, 399113), (143, 362830), (169, 307010), (286, 181415), (338, 153505), (715, 72566), (845, 61402), (1430, 36283), (1690, 30701), (1859, 27910), (2791, 18590), (3718, 13955), (5582, 9295)]