50248065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 98150400

約数和(自身を除く): 47902335

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 89, 95, 105, 133, 267, 283, 285, 399, 445, 623, 665, 849, 1335, 1415, 1691, 1869, 1981, 1995, 3115, 4245, 5073, 5377, 5943, 8455, 9345, 9905, 11837, 16131, 25187, 25365, 26885, 29715, 35511, 37639, 59185, 75561, 80655, 112917, 125935, 176309, 177555, 188195, 377805, 478553, 528927, 564585, 881545, 1435659, 2392765, 2644635, 3349871, 7178295, 10049613, 16749355, 50248065]

約数ペア:

[(1, 50248065), (3, 16749355), (5, 10049613), (7, 7178295), (15, 3349871), (19, 2644635), (21, 2392765), (35, 1435659), (57, 881545), (89, 564585), (95, 528927), (105, 478553), (133, 377805), (267, 188195), (283, 177555), (285, 176309), (399, 125935), (445, 112917), (623, 80655), (665, 75561), (849, 59185), (1335, 37639), (1415, 35511), (1691, 29715), (1869, 26885), (1981, 25365), (1995, 25187), (3115, 16131), (4245, 11837), (5073, 9905), (5377, 9345), (5943, 8455)]