51271064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 103862640

約数和(自身を除く): 52591576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1171, 1684, 2342, 3368, 4684, 5473, 9368, 10946, 15223, 21892, 30446, 43784, 60892, 121784, 492991, 985982, 1971964, 3943928, 6408883, 12817766, 25635532, 51271064]

約数ペア:

[(1, 51271064), (2, 25635532), (4, 12817766), (8, 6408883), (13, 3943928), (26, 1971964), (52, 985982), (104, 492991), (421, 121784), (842, 60892), (1171, 43784), (1684, 30446), (2342, 21892), (3368, 15223), (4684, 10946), (5473, 9368)]