55687800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13259}}^1$

素因数の和:13285

約数の個数: 96

約数和(自身を含む): 197308800

約数和(自身を除く): 141621000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 13259, 26518, 39777, 53036, 66295, 79554, 92813, 106072, 132590, 159108, 185626, 198885, 265180, 278439, 318216, 331475, 371252, 397770, 464065, 530360, 556878, 662950, 742504, 795540, 928130, 994425, 1113756, 1325900, 1392195, 1591080, 1856260, 1988850, 2227512, 2320325, 2651800, 2784390, 3712520, 3977700, 4640650, 5568780, 6960975, 7955400, 9281300, 11137560, 13921950, 18562600, 27843900, 55687800]

約数ペア:

[(1, 55687800), (2, 27843900), (3, 18562600), (4, 13921950), (5, 11137560), (6, 9281300), (7, 7955400), (8, 6960975), (10, 5568780), (12, 4640650), (14, 3977700), (15, 3712520), (20, 2784390), (21, 2651800), (24, 2320325), (25, 2227512), (28, 1988850), (30, 1856260), (35, 1591080), (40, 1392195), (42, 1325900), (50, 1113756), (56, 994425), (60, 928130), (70, 795540), (75, 742504), (84, 662950), (100, 556878), (105, 530360), (120, 464065), (140, 397770), (150, 371252), (168, 331475), (175, 318216), (200, 278439), (210, 265180), (280, 198885), (300, 185626), (350, 159108), (420, 132590), (525, 106072), (600, 92813), (700, 79554), (840, 66295), (1050, 53036), (1400, 39777), (2100, 26518), (4200, 13259)]