530187950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1913}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 1033835616

約数和(自身を除く): 503647666

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 241, 482, 575, 1150, 1205, 1913, 2410, 3826, 5543, 6025, 9565, 11086, 12050, 19130, 27715, 43999, 47825, 55430, 87998, 95650, 138575, 219995, 277150, 439990, 461033, 922066, 1099975, 2199950, 2305165, 4610330, 10603759, 11525825, 21207518, 23051650, 53018795, 106037590, 265093975, 530187950]

約数ペア:

[(1, 530187950), (2, 265093975), (5, 106037590), (10, 53018795), (23, 23051650), (25, 21207518), (46, 11525825), (50, 10603759), (115, 4610330), (230, 2305165), (241, 2199950), (482, 1099975), (575, 922066), (1150, 461033), (1205, 439990), (1913, 277150), (2410, 219995), (3826, 138575), (5543, 95650), (6025, 87998), (9565, 55430), (11086, 47825), (12050, 43999), (19130, 27715)]