53975075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2549}}^1$

素因数の和:2588

約数の個数: 36

約数和(自身を含む): 84109200

約数和(自身を除く): 30134125

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 2549, 3025, 4235, 12745, 17843, 21175, 28039, 63725, 89215, 140195, 196273, 308429, 446075, 700975, 981365, 1542145, 2159003, 4906825, 7710725, 10795015, 53975075]

約数ペア:

[(1, 53975075), (5, 10795015), (7, 7710725), (11, 4906825), (25, 2159003), (35, 1542145), (55, 981365), (77, 700975), (121, 446075), (175, 308429), (275, 196273), (385, 140195), (605, 89215), (847, 63725), (1925, 28039), (2549, 21175), (3025, 17843), (4235, 12745)]