51360978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21893}}^1$

素因数の和:21938

約数の個数: 32

約数和(自身を含む): 113498496

約数和(自身を除く): 62137518

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 21893, 43786, 65679, 131358, 372181, 503539, 744362, 1007078, 1116543, 1510617, 2233086, 3021234, 8560163, 17120326, 25680489, 51360978]

約数ペア:

[(1, 51360978), (2, 25680489), (3, 17120326), (6, 8560163), (17, 3021234), (23, 2233086), (34, 1510617), (46, 1116543), (51, 1007078), (69, 744362), (102, 503539), (138, 372181), (391, 131358), (782, 65679), (1173, 43786), (2346, 21893)]