53791969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 70041600

約数和(自身を除く): 16249631

約数列:

[1, 7, 11, 37, 77, 79, 239, 259, 407, 553, 869, 1673, 2629, 2849, 2923, 6083, 8843, 18403, 18881, 20461, 32153, 61901, 97273, 132167, 207691, 225071, 680911, 698597, 1453837, 4890179, 7684567, 53791969]

約数ペア:

[(1, 53791969), (7, 7684567), (11, 4890179), (37, 1453837), (77, 698597), (79, 680911), (239, 225071), (259, 207691), (407, 132167), (553, 97273), (869, 61901), (1673, 32153), (2629, 20461), (2849, 18881), (2923, 18403), (6083, 8843)]