53273965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 69092352

約数和(自身を除く): 15818387

約数列:

[1, 5, 31, 41, 83, 101, 155, 205, 415, 505, 1271, 2573, 3131, 3403, 4141, 6355, 8383, 12865, 15655, 17015, 20705, 41915, 105493, 128371, 259873, 343703, 527465, 641855, 1299365, 1718515, 10654793, 53273965]

約数ペア:

[(1, 53273965), (5, 10654793), (31, 1718515), (41, 1299365), (83, 641855), (101, 527465), (155, 343703), (205, 259873), (415, 128371), (505, 105493), (1271, 41915), (2573, 20705), (3131, 17015), (3403, 15655), (4141, 12865), (6355, 8383)]