53508078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13451}}^1$

素因数の和:13489

約数の個数: 48

約数和(自身を含む): 132206256

約数和(自身を除く): 78698178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13451, 26902, 40353, 80706, 121059, 174863, 228667, 242118, 349726, 457334, 524589, 686001, 1049178, 1372002, 1573767, 2058003, 2972671, 3147534, 4116006, 5945342, 8918013, 17836026, 26754039, 53508078]

約数ペア:

[(1, 53508078), (2, 26754039), (3, 17836026), (6, 8918013), (9, 5945342), (13, 4116006), (17, 3147534), (18, 2972671), (26, 2058003), (34, 1573767), (39, 1372002), (51, 1049178), (78, 686001), (102, 524589), (117, 457334), (153, 349726), (221, 242118), (234, 228667), (306, 174863), (442, 121059), (663, 80706), (1326, 40353), (1989, 26902), (3978, 13451)]