50495355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 93506400

約数和(自身を除く): 43011045

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 443, 447, 745, 765, 1329, 1341, 2215, 2235, 2533, 3987, 6645, 6705, 7531, 7599, 12665, 19935, 22593, 22797, 37655, 37995, 66007, 67779, 112965, 113985, 198021, 330035, 338895, 594063, 990105, 1122119, 2970315, 3366357, 5610595, 10099071, 16831785, 50495355]

約数ペア:

[(1, 50495355), (3, 16831785), (5, 10099071), (9, 5610595), (15, 3366357), (17, 2970315), (45, 1122119), (51, 990105), (85, 594063), (149, 338895), (153, 330035), (255, 198021), (443, 113985), (447, 112965), (745, 67779), (765, 66007), (1329, 37995), (1341, 37655), (2215, 22797), (2235, 22593), (2533, 19935), (3987, 12665), (6645, 7599), (6705, 7531)]