48997746

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 125350524

約数和(自身を除く): 76352778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 761, 882, 1022, 1314, 1522, 1533, 2283, 3066, 3577, 4566, 4599, 5327, 6849, 7154, 9198, 10654, 10731, 13698, 15981, 21462, 31962, 32193, 37289, 47943, 55553, 64386, 74578, 95886, 111106, 111867, 166659, 223734, 333318, 335601, 388871, 499977, 671202, 777742, 999954, 1166613, 2333226, 2722097, 3499839, 5444194, 6999678, 8166291, 16332582, 24498873, 48997746]

約数ペア:

[(1, 48997746), (2, 24498873), (3, 16332582), (6, 8166291), (7, 6999678), (9, 5444194), (14, 3499839), (18, 2722097), (21, 2333226), (42, 1166613), (49, 999954), (63, 777742), (73, 671202), (98, 499977), (126, 388871), (146, 335601), (147, 333318), (219, 223734), (294, 166659), (438, 111867), (441, 111106), (511, 95886), (657, 74578), (761, 64386), (882, 55553), (1022, 47943), (1314, 37289), (1522, 32193), (1533, 31962), (2283, 21462), (3066, 15981), (3577, 13698), (4566, 10731), (4599, 10654), (5327, 9198), (6849, 7154)]