54849900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26119}}^1$

素因数の和:26143

約数の個数: 72

約数和(自身を含む): 181377280

約数和(自身を除く): 126527380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26119, 52238, 78357, 104476, 130595, 156714, 182833, 261190, 313428, 365666, 391785, 522380, 548499, 652975, 731332, 783570, 914165, 1096998, 1305950, 1567140, 1828330, 1958925, 2193996, 2611900, 2742495, 3656660, 3917850, 4570825, 5484990, 7835700, 9141650, 10969980, 13712475, 18283300, 27424950, 54849900]

約数ペア:

[(1, 54849900), (2, 27424950), (3, 18283300), (4, 13712475), (5, 10969980), (6, 9141650), (7, 7835700), (10, 5484990), (12, 4570825), (14, 3917850), (15, 3656660), (20, 2742495), (21, 2611900), (25, 2193996), (28, 1958925), (30, 1828330), (35, 1567140), (42, 1305950), (50, 1096998), (60, 914165), (70, 783570), (75, 731332), (84, 652975), (100, 548499), (105, 522380), (140, 391785), (150, 365666), (175, 313428), (210, 261190), (300, 182833), (350, 156714), (420, 130595), (525, 104476), (700, 78357), (1050, 52238), (2100, 26119)]