52480012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 102453120

約数和(自身を除く): 49973108

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 109, 188, 197, 218, 394, 436, 611, 788, 1222, 1417, 2444, 2561, 2834, 5122, 5123, 5668, 9259, 10244, 10246, 18518, 20492, 21473, 37036, 42946, 66599, 85892, 120367, 133198, 240734, 266396, 279149, 481468, 558298, 1009231, 1116596, 2018462, 4036924, 13120003, 26240006, 52480012]

約数ペア:

[(1, 52480012), (2, 26240006), (4, 13120003), (13, 4036924), (26, 2018462), (47, 1116596), (52, 1009231), (94, 558298), (109, 481468), (188, 279149), (197, 266396), (218, 240734), (394, 133198), (436, 120367), (611, 85892), (788, 66599), (1222, 42946), (1417, 37036), (2444, 21473), (2561, 20492), (2834, 18518), (5122, 10246), (5123, 10244), (5668, 9259)]