52961715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 49059405

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 85, 135, 141, 153, 235, 255, 423, 459, 491, 705, 765, 799, 1269, 1473, 2115, 2295, 2397, 2455, 3995, 4419, 6345, 7191, 7365, 8347, 11985, 13257, 21573, 22095, 23077, 25041, 35955, 41735, 66285, 69231, 75123, 107865, 115385, 125205, 207693, 225369, 346155, 375615, 392309, 623079, 1038465, 1126845, 1176927, 1961545, 3115395, 3530781, 5884635, 10592343, 17653905, 52961715]

約数ペア:

[(1, 52961715), (3, 17653905), (5, 10592343), (9, 5884635), (15, 3530781), (17, 3115395), (27, 1961545), (45, 1176927), (47, 1126845), (51, 1038465), (85, 623079), (135, 392309), (141, 375615), (153, 346155), (235, 225369), (255, 207693), (423, 125205), (459, 115385), (491, 107865), (705, 75123), (765, 69231), (799, 66285), (1269, 41735), (1473, 35955), (2115, 25041), (2295, 23077), (2397, 22095), (2455, 21573), (3995, 13257), (4419, 11985), (6345, 8347), (7191, 7365)]