45366728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 96577920

約数和(自身を除く): 51211192

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 71, 88, 106, 137, 142, 212, 274, 284, 424, 548, 568, 583, 781, 1096, 1166, 1507, 1562, 2332, 3014, 3124, 3763, 4664, 6028, 6248, 7261, 7526, 9727, 12056, 14522, 15052, 19454, 29044, 30104, 38908, 41393, 58088, 77816, 79871, 82786, 106997, 159742, 165572, 213994, 319484, 331144, 427988, 515531, 638968, 855976, 1031062, 2062124, 4124248, 5670841, 11341682, 22683364, 45366728]

約数ペア:

[(1, 45366728), (2, 22683364), (4, 11341682), (8, 5670841), (11, 4124248), (22, 2062124), (44, 1031062), (53, 855976), (71, 638968), (88, 515531), (106, 427988), (137, 331144), (142, 319484), (212, 213994), (274, 165572), (284, 159742), (424, 106997), (548, 82786), (568, 79871), (583, 77816), (781, 58088), (1096, 41393), (1166, 38908), (1507, 30104), (1562, 29044), (2332, 19454), (3014, 15052), (3124, 14522), (3763, 12056), (4664, 9727), (6028, 7526), (6248, 7261)]