51459783

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 73900032

約数和(自身を除く): 22440249

約数列:

[1, 3, 31, 47, 61, 93, 141, 183, 193, 579, 1457, 1891, 2867, 4371, 5673, 5983, 8601, 9071, 11773, 17949, 27213, 35319, 88877, 266631, 281201, 364963, 553331, 843603, 1094889, 1659993, 17153261, 51459783]

約数ペア:

[(1, 51459783), (3, 17153261), (31, 1659993), (47, 1094889), (61, 843603), (93, 553331), (141, 364963), (183, 281201), (193, 266631), (579, 88877), (1457, 35319), (1891, 27213), (2867, 17949), (4371, 11773), (5673, 9071), (5983, 8601)]