50040417

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 31674783

約数列:

[1, 3, 7, 21, 31, 49, 79, 93, 139, 147, 217, 237, 417, 553, 651, 973, 1519, 1659, 2449, 2919, 3871, 4309, 4557, 6811, 7347, 10981, 11613, 12927, 17143, 20433, 30163, 32943, 51429, 76867, 90489, 120001, 211141, 230601, 340411, 360003, 538069, 633423, 1021233, 1614207, 2382877, 7148631, 16680139, 50040417]

約数ペア:

[(1, 50040417), (3, 16680139), (7, 7148631), (21, 2382877), (31, 1614207), (49, 1021233), (79, 633423), (93, 538069), (139, 360003), (147, 340411), (217, 230601), (237, 211141), (417, 120001), (553, 90489), (651, 76867), (973, 51429), (1519, 32943), (1659, 30163), (2449, 20433), (2919, 17143), (3871, 12927), (4309, 11613), (4557, 10981), (6811, 7347)]