51025065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 104025600

約数和(自身を除く): 53000535

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 195, 203, 273, 377, 435, 455, 609, 1015, 1131, 1289, 1365, 1885, 2639, 3045, 3867, 5655, 6445, 7917, 9023, 13195, 16757, 19335, 27069, 37381, 39585, 45115, 50271, 83785, 112143, 117299, 135345, 186905, 251355, 261667, 351897, 485953, 560715, 586495, 785001, 1308335, 1457859, 1759485, 2429765, 3401671, 3925005, 7289295, 10205013, 17008355, 51025065]

約数ペア:

[(1, 51025065), (3, 17008355), (5, 10205013), (7, 7289295), (13, 3925005), (15, 3401671), (21, 2429765), (29, 1759485), (35, 1457859), (39, 1308335), (65, 785001), (87, 586495), (91, 560715), (105, 485953), (145, 351897), (195, 261667), (203, 251355), (273, 186905), (377, 135345), (435, 117299), (455, 112143), (609, 83785), (1015, 50271), (1131, 45115), (1289, 39585), (1365, 37381), (1885, 27069), (2639, 19335), (3045, 16757), (3867, 13195), (5655, 9023), (6445, 7917)]