47452900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 113430240

約数和(自身を除く): 65977340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 179, 220, 241, 275, 358, 482, 550, 716, 895, 964, 1100, 1205, 1790, 1969, 2410, 2651, 3580, 3938, 4475, 4820, 5302, 6025, 7876, 8950, 9845, 10604, 12050, 13255, 17900, 19690, 24100, 26510, 39380, 43139, 49225, 53020, 66275, 86278, 98450, 132550, 172556, 196900, 215695, 265100, 431390, 474529, 862780, 949058, 1078475, 1898116, 2156950, 2372645, 4313900, 4745290, 9490580, 11863225, 23726450, 47452900]

約数ペア:

[(1, 47452900), (2, 23726450), (4, 11863225), (5, 9490580), (10, 4745290), (11, 4313900), (20, 2372645), (22, 2156950), (25, 1898116), (44, 1078475), (50, 949058), (55, 862780), (100, 474529), (110, 431390), (179, 265100), (220, 215695), (241, 196900), (275, 172556), (358, 132550), (482, 98450), (550, 86278), (716, 66275), (895, 53020), (964, 49225), (1100, 43139), (1205, 39380), (1790, 26510), (1969, 24100), (2410, 19690), (2651, 17900), (3580, 13255), (3938, 12050), (4475, 10604), (4820, 9845), (5302, 8950), (6025, 7876)]