53488638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 132887040

約数和(自身を除く): 79398402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 967, 1317, 1934, 2634, 2901, 3073, 3951, 5802, 6146, 6769, 7902, 8703, 9219, 13538, 17406, 18438, 20307, 27657, 40614, 55314, 60921, 121842, 424513, 849026, 1273539, 2547078, 2971591, 3820617, 5943182, 7641234, 8914773, 17829546, 26744319, 53488638]

約数ペア:

[(1, 53488638), (2, 26744319), (3, 17829546), (6, 8914773), (7, 7641234), (9, 5943182), (14, 3820617), (18, 2971591), (21, 2547078), (42, 1273539), (63, 849026), (126, 424513), (439, 121842), (878, 60921), (967, 55314), (1317, 40614), (1934, 27657), (2634, 20307), (2901, 18438), (3073, 17406), (3951, 13538), (5802, 9219), (6146, 8703), (6769, 7902)]