51649695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 95028960

約数和(自身を除く): 43379265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 193, 285, 313, 579, 855, 939, 965, 1565, 1737, 2817, 2895, 3667, 4695, 5947, 8685, 11001, 14085, 17841, 18335, 29735, 33003, 53523, 55005, 60409, 89205, 165015, 181227, 267615, 302045, 543681, 906135, 1147771, 2718405, 3443313, 5738855, 10329939, 17216565, 51649695]

約数ペア:

[(1, 51649695), (3, 17216565), (5, 10329939), (9, 5738855), (15, 3443313), (19, 2718405), (45, 1147771), (57, 906135), (95, 543681), (171, 302045), (193, 267615), (285, 181227), (313, 165015), (579, 89205), (855, 60409), (939, 55005), (965, 53523), (1565, 33003), (1737, 29735), (2817, 18335), (2895, 17841), (3667, 14085), (4695, 11001), (5947, 8685)]