51877304

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 99305040

約数和(自身を除く): 47427736

約数列:

[1, 2, 4, 8, 73, 146, 211, 292, 421, 422, 584, 842, 844, 1684, 1688, 3368, 15403, 30733, 30806, 61466, 61612, 88831, 122932, 123224, 177662, 245864, 355324, 710648, 6484663, 12969326, 25938652, 51877304]

約数ペア:

[(1, 51877304), (2, 25938652), (4, 12969326), (8, 6484663), (73, 710648), (146, 355324), (211, 245864), (292, 177662), (421, 123224), (422, 122932), (584, 88831), (842, 61612), (844, 61466), (1684, 30806), (1688, 30733), (3368, 15403)]