54192278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 48658282

約数列:

[1, 2, 7, 14, 23, 31, 46, 61, 62, 89, 122, 161, 178, 217, 322, 427, 434, 623, 713, 854, 1246, 1403, 1426, 1891, 2047, 2759, 2806, 3782, 4094, 4991, 5429, 5518, 9821, 9982, 10858, 13237, 14329, 19313, 19642, 26474, 28658, 38003, 38626, 43493, 63457, 76006, 86986, 124867, 126914, 168299, 249734, 304451, 336598, 444199, 608902, 874069, 888398, 1178093, 1748138, 2356186, 3870877, 7741754, 27096139, 54192278]

約数ペア:

[(1, 54192278), (2, 27096139), (7, 7741754), (14, 3870877), (23, 2356186), (31, 1748138), (46, 1178093), (61, 888398), (62, 874069), (89, 608902), (122, 444199), (161, 336598), (178, 304451), (217, 249734), (322, 168299), (427, 126914), (434, 124867), (623, 86986), (713, 76006), (854, 63457), (1246, 43493), (1403, 38626), (1426, 38003), (1891, 28658), (2047, 26474), (2759, 19642), (2806, 19313), (3782, 14329), (4094, 13237), (4991, 10858), (5429, 9982), (5518, 9821)]