49565516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12414

約数の個数: 48

約数和(自身を含む): 116471040

約数和(自身を除く): 66905524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 12379, 24758, 49516, 86653, 136169, 160927, 173306, 272338, 321854, 346612, 544676, 643708, 953183, 1126489, 1770197, 1906366, 2252978, 3540394, 3812732, 4505956, 7080788, 12391379, 24782758, 49565516]

約数ペア:

[(1, 49565516), (2, 24782758), (4, 12391379), (7, 7080788), (11, 4505956), (13, 3812732), (14, 3540394), (22, 2252978), (26, 1906366), (28, 1770197), (44, 1126489), (52, 953183), (77, 643708), (91, 544676), (143, 346612), (154, 321854), (182, 272338), (286, 173306), (308, 160927), (364, 136169), (572, 86653), (1001, 49516), (2002, 24758), (4004, 12379)]