55745676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 162183840

約数和(自身を除く): 106438164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1409, 1413, 1884, 2198, 2818, 2826, 3297, 4227, 4396, 5636, 5652, 6594, 8454, 9863, 9891, 12681, 13188, 16908, 19726, 19782, 25362, 29589, 39452, 39564, 50724, 59178, 88767, 118356, 177534, 221213, 355068, 442426, 663639, 884852, 1327278, 1548491, 1990917, 2654556, 3096982, 3981834, 4645473, 6193964, 7963668, 9290946, 13936419, 18581892, 27872838, 55745676]

約数ペア:

[(1, 55745676), (2, 27872838), (3, 18581892), (4, 13936419), (6, 9290946), (7, 7963668), (9, 6193964), (12, 4645473), (14, 3981834), (18, 3096982), (21, 2654556), (28, 1990917), (36, 1548491), (42, 1327278), (63, 884852), (84, 663639), (126, 442426), (157, 355068), (252, 221213), (314, 177534), (471, 118356), (628, 88767), (942, 59178), (1099, 50724), (1409, 39564), (1413, 39452), (1884, 29589), (2198, 25362), (2818, 19782), (2826, 19726), (3297, 16908), (4227, 13188), (4396, 12681), (5636, 9891), (5652, 9863), (6594, 8454)]