29923556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 61340160

約数和(自身を除く): 31416604

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 977, 988, 1178, 1612, 1954, 2356, 3908, 7657, 12701, 15314, 18563, 25402, 30287, 30628, 37126, 50804, 60574, 74252, 121148, 241319, 393731, 482638, 575453, 787462, 965276, 1150906, 1574924, 2301812, 7480889, 14961778, 29923556]

約数ペア:

[(1, 29923556), (2, 14961778), (4, 7480889), (13, 2301812), (19, 1574924), (26, 1150906), (31, 965276), (38, 787462), (52, 575453), (62, 482638), (76, 393731), (124, 241319), (247, 121148), (403, 74252), (494, 60574), (589, 50804), (806, 37126), (977, 30628), (988, 30287), (1178, 25402), (1612, 18563), (1954, 15314), (2356, 12701), (3908, 7657)]