53871055

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 76235904

約数和(自身を除く): 22364849

約数列:

[1, 5, 7, 35, 53, 113, 257, 265, 371, 565, 791, 1285, 1799, 1855, 3955, 5989, 8995, 13621, 29041, 29945, 41923, 68105, 95347, 145205, 203287, 209615, 476735, 1016435, 1539173, 7695865, 10774211, 53871055]

約数ペア:

[(1, 53871055), (5, 10774211), (7, 7695865), (35, 1539173), (53, 1016435), (113, 476735), (257, 209615), (265, 203287), (371, 145205), (565, 95347), (791, 68105), (1285, 41923), (1799, 29945), (1855, 29041), (3955, 13621), (5989, 8995)]