542172950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31799}}^1$

素因数の和:31853

約数の個数: 48

約数和(自身を含む): 1135641600

約数和(自身を除く): 593468650

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 17050, 31799, 63598, 158995, 317990, 349789, 699578, 794975, 985769, 1589950, 1748945, 1971538, 3497890, 4928845, 8744725, 9857690, 10843459, 17489450, 21686918, 24644225, 49288450, 54217295, 108434590, 271086475, 542172950]

約数ペア:

[(1, 542172950), (2, 271086475), (5, 108434590), (10, 54217295), (11, 49288450), (22, 24644225), (25, 21686918), (31, 17489450), (50, 10843459), (55, 9857690), (62, 8744725), (110, 4928845), (155, 3497890), (275, 1971538), (310, 1748945), (341, 1589950), (550, 985769), (682, 794975), (775, 699578), (1550, 349789), (1705, 317990), (3410, 158995), (8525, 63598), (17050, 31799)]