56879800

素因数分解:

$2^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 133027200

約数和(自身を除く): 76147400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 191, 200, 382, 764, 955, 1489, 1528, 1910, 2978, 3820, 4775, 5956, 7445, 7640, 9550, 11912, 14890, 19100, 29780, 37225, 38200, 59560, 74450, 148900, 284399, 297800, 568798, 1137596, 1421995, 2275192, 2843990, 5687980, 7109975, 11375960, 14219950, 28439900, 56879800]

約数ペア:

[(1, 56879800), (2, 28439900), (4, 14219950), (5, 11375960), (8, 7109975), (10, 5687980), (20, 2843990), (25, 2275192), (40, 1421995), (50, 1137596), (100, 568798), (191, 297800), (200, 284399), (382, 148900), (764, 74450), (955, 59560), (1489, 38200), (1528, 37225), (1910, 29780), (2978, 19100), (3820, 14890), (4775, 11912), (5956, 9550), (7445, 7640)]