52490865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 47664015

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 89, 105, 123, 137, 205, 267, 287, 411, 445, 615, 623, 685, 861, 959, 1335, 1435, 1869, 2055, 2877, 3115, 3649, 4305, 4795, 5617, 9345, 10947, 12193, 14385, 16851, 18245, 25543, 28085, 36579, 39319, 54735, 60965, 76629, 84255, 85351, 117957, 127715, 182895, 196595, 256053, 383145, 426755, 499913, 589785, 1280265, 1499739, 2499565, 3499391, 7498695, 10498173, 17496955, 52490865]

約数ペア:

[(1, 52490865), (3, 17496955), (5, 10498173), (7, 7498695), (15, 3499391), (21, 2499565), (35, 1499739), (41, 1280265), (89, 589785), (105, 499913), (123, 426755), (137, 383145), (205, 256053), (267, 196595), (287, 182895), (411, 127715), (445, 117957), (615, 85351), (623, 84255), (685, 76629), (861, 60965), (959, 54735), (1335, 39319), (1435, 36579), (1869, 28085), (2055, 25543), (2877, 18245), (3115, 16851), (3649, 14385), (4305, 12193), (4795, 10947), (5617, 9345)]