50850975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 99489168

約数和(自身を除く): 48638193

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 101, 105, 137, 147, 175, 245, 303, 411, 505, 525, 685, 707, 735, 959, 1225, 1515, 2055, 2121, 2525, 2877, 3425, 3535, 3675, 4795, 4949, 6713, 7575, 10275, 10605, 13837, 14385, 14847, 17675, 20139, 23975, 24745, 33565, 41511, 53025, 69185, 71925, 74235, 96859, 100695, 123725, 167825, 207555, 290577, 345925, 371175, 484295, 503475, 678013, 1037775, 1452885, 2034039, 2421475, 3390065, 7264425, 10170195, 16950325, 50850975]

約数ペア:

[(1, 50850975), (3, 16950325), (5, 10170195), (7, 7264425), (15, 3390065), (21, 2421475), (25, 2034039), (35, 1452885), (49, 1037775), (75, 678013), (101, 503475), (105, 484295), (137, 371175), (147, 345925), (175, 290577), (245, 207555), (303, 167825), (411, 123725), (505, 100695), (525, 96859), (685, 74235), (707, 71925), (735, 69185), (959, 53025), (1225, 41511), (1515, 33565), (2055, 24745), (2121, 23975), (2525, 20139), (2877, 17675), (3425, 14847), (3535, 14385), (3675, 13837), (4795, 10605), (4949, 10275), (6713, 7575)]