50898925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 79673472

約数和(自身を除く): 28774547

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 137, 175, 193, 275, 385, 685, 959, 965, 1351, 1507, 1925, 2123, 3425, 4795, 4825, 6755, 7535, 10549, 10615, 14861, 23975, 26441, 33775, 37675, 52745, 53075, 74305, 132205, 185087, 263725, 290851, 371525, 661025, 925435, 1454255, 2035957, 4627175, 7271275, 10179785, 50898925]

約数ペア:

[(1, 50898925), (5, 10179785), (7, 7271275), (11, 4627175), (25, 2035957), (35, 1454255), (55, 925435), (77, 661025), (137, 371525), (175, 290851), (193, 263725), (275, 185087), (385, 132205), (685, 74305), (959, 53075), (965, 52745), (1351, 37675), (1507, 33775), (1925, 26441), (2123, 23975), (3425, 14861), (4795, 10615), (4825, 10549), (6755, 7535)]