27987050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6183

約数の個数: 48

約数和(自身を含む): 64079232

約数和(自身を除く): 36092182

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 6151, 12302, 30755, 43057, 61510, 79963, 86114, 153775, 159926, 215285, 307550, 399815, 430570, 559741, 799630, 1076425, 1119482, 1999075, 2152850, 2798705, 3998150, 5597410, 13993525, 27987050]

約数ペア:

[(1, 27987050), (2, 13993525), (5, 5597410), (7, 3998150), (10, 2798705), (13, 2152850), (14, 1999075), (25, 1119482), (26, 1076425), (35, 799630), (50, 559741), (65, 430570), (70, 399815), (91, 307550), (130, 215285), (175, 159926), (182, 153775), (325, 86114), (350, 79963), (455, 61510), (650, 43057), (910, 30755), (2275, 12302), (4550, 6151)]