54877356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 145926144

約数和(自身を除く): 91048788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 191, 207, 276, 347, 382, 414, 573, 694, 764, 828, 1041, 1146, 1388, 1719, 2082, 2292, 3123, 3438, 4164, 4393, 6246, 6876, 7981, 8786, 12492, 13179, 15962, 17572, 23943, 26358, 31924, 39537, 47886, 52716, 66277, 71829, 79074, 95772, 132554, 143658, 158148, 198831, 265108, 287316, 397662, 596493, 795324, 1192986, 1524371, 2385972, 3048742, 4573113, 6097484, 9146226, 13719339, 18292452, 27438678, 54877356]

約数ペア:

[(1, 54877356), (2, 27438678), (3, 18292452), (4, 13719339), (6, 9146226), (9, 6097484), (12, 4573113), (18, 3048742), (23, 2385972), (36, 1524371), (46, 1192986), (69, 795324), (92, 596493), (138, 397662), (191, 287316), (207, 265108), (276, 198831), (347, 158148), (382, 143658), (414, 132554), (573, 95772), (694, 79074), (764, 71829), (828, 66277), (1041, 52716), (1146, 47886), (1388, 39537), (1719, 31924), (2082, 26358), (2292, 23943), (3123, 17572), (3438, 15962), (4164, 13179), (4393, 12492), (6246, 8786), (6876, 7981)]