49151928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 141039360

約数和(自身を除く): 91887432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 953, 1228, 1842, 1906, 2149, 2456, 2859, 3684, 3812, 4298, 5718, 6447, 6671, 7368, 7624, 8596, 11436, 12894, 13342, 17192, 20013, 22872, 25788, 26684, 40026, 51576, 53368, 80052, 160104, 292571, 585142, 877713, 1170284, 1755426, 2047997, 2340568, 3510852, 4095994, 6143991, 7021704, 8191988, 12287982, 16383976, 24575964, 49151928]

約数ペア:

[(1, 49151928), (2, 24575964), (3, 16383976), (4, 12287982), (6, 8191988), (7, 7021704), (8, 6143991), (12, 4095994), (14, 3510852), (21, 2340568), (24, 2047997), (28, 1755426), (42, 1170284), (56, 877713), (84, 585142), (168, 292571), (307, 160104), (614, 80052), (921, 53368), (953, 51576), (1228, 40026), (1842, 26684), (1906, 25788), (2149, 22872), (2456, 20013), (2859, 17192), (3684, 13342), (3812, 12894), (4298, 11436), (5718, 8596), (6447, 7624), (6671, 7368)]