55542688

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 112250880

約数和(自身を除く): 56708192

約数列:

[1, 2, 4, 8, 16, 32, 79, 127, 158, 173, 254, 316, 346, 508, 632, 692, 1016, 1264, 1384, 2032, 2528, 2768, 4064, 5536, 10033, 13667, 20066, 21971, 27334, 40132, 43942, 54668, 80264, 87884, 109336, 160528, 175768, 218672, 321056, 351536, 437344, 703072, 1735709, 3471418, 6942836, 13885672, 27771344, 55542688]

約数ペア:

[(1, 55542688), (2, 27771344), (4, 13885672), (8, 6942836), (16, 3471418), (32, 1735709), (79, 703072), (127, 437344), (158, 351536), (173, 321056), (254, 218672), (316, 175768), (346, 160528), (508, 109336), (632, 87884), (692, 80264), (1016, 54668), (1264, 43942), (1384, 40132), (2032, 27334), (2528, 21971), (2768, 20066), (4064, 13667), (5536, 10033)]