47930190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20749}}^1$

素因数の和:20777

約数の個数: 64

約数和(自身を含む): 143424000

約数和(自身を除く): 95493810

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 20749, 41498, 62247, 103745, 124494, 145243, 207490, 228239, 290486, 311235, 435729, 456478, 622470, 684717, 726215, 871458, 1141195, 1369434, 1452430, 1597673, 2178645, 2282390, 3195346, 3423585, 4357290, 4793019, 6847170, 7988365, 9586038, 15976730, 23965095, 47930190]

約数ペア:

[(1, 47930190), (2, 23965095), (3, 15976730), (5, 9586038), (6, 7988365), (7, 6847170), (10, 4793019), (11, 4357290), (14, 3423585), (15, 3195346), (21, 2282390), (22, 2178645), (30, 1597673), (33, 1452430), (35, 1369434), (42, 1141195), (55, 871458), (66, 726215), (70, 684717), (77, 622470), (105, 456478), (110, 435729), (154, 311235), (165, 290486), (210, 228239), (231, 207490), (330, 145243), (385, 124494), (462, 103745), (770, 62247), (1155, 41498), (2310, 20749)]