49124775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 93636864

約数和(自身を除く): 44512089

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 137, 175, 411, 525, 683, 685, 959, 2049, 2055, 2877, 3415, 3425, 4781, 4795, 10245, 10275, 14343, 14385, 17075, 23905, 23975, 51225, 71715, 71925, 93571, 119525, 280713, 358575, 467855, 654997, 1403565, 1964991, 2339275, 3274985, 7017825, 9824955, 16374925, 49124775]

約数ペア:

[(1, 49124775), (3, 16374925), (5, 9824955), (7, 7017825), (15, 3274985), (21, 2339275), (25, 1964991), (35, 1403565), (75, 654997), (105, 467855), (137, 358575), (175, 280713), (411, 119525), (525, 93571), (683, 71925), (685, 71715), (959, 51225), (2049, 23975), (2055, 23905), (2877, 17075), (3415, 14385), (3425, 14343), (4781, 10275), (4795, 10245)]