53378248

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12379}}^1$

素因数の和:12410

約数の個数: 48

約数和(自身を含む): 127018800

約数和(自身を除く): 73640552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 12379, 24758, 49516, 86653, 99032, 136169, 173306, 272338, 346612, 544676, 606571, 693224, 953183, 1089352, 1213142, 1906366, 2426284, 3812732, 4852568, 6672281, 7625464, 13344562, 26689124, 53378248]

約数ペア:

[(1, 53378248), (2, 26689124), (4, 13344562), (7, 7625464), (8, 6672281), (11, 4852568), (14, 3812732), (22, 2426284), (28, 1906366), (44, 1213142), (49, 1089352), (56, 953183), (77, 693224), (88, 606571), (98, 544676), (154, 346612), (196, 272338), (308, 173306), (392, 136169), (539, 99032), (616, 86653), (1078, 49516), (2156, 24758), (4312, 12379)]