49225680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9767}}^1$

素因数の和:9793

約数の個数: 120

約数和(自身を含む): 188952192

約数和(自身を除く): 139726512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9767, 19534, 29301, 39068, 48835, 58602, 68369, 78136, 87903, 97670, 117204, 136738, 146505, 156272, 175806, 195340, 205107, 234408, 273476, 293010, 341845, 351612, 390680, 410214, 439515, 468816, 546952, 586020, 615321, 683690, 703224, 781360, 820428, 879030, 1025535, 1093904, 1172040, 1230642, 1367380, 1406448, 1640856, 1758060, 2051070, 2344080, 2461284, 2734760, 3076605, 3281712, 3516120, 4102140, 4922568, 5469520, 6153210, 7032240, 8204280, 9845136, 12306420, 16408560, 24612840, 49225680]

約数ペア:

[(1, 49225680), (2, 24612840), (3, 16408560), (4, 12306420), (5, 9845136), (6, 8204280), (7, 7032240), (8, 6153210), (9, 5469520), (10, 4922568), (12, 4102140), (14, 3516120), (15, 3281712), (16, 3076605), (18, 2734760), (20, 2461284), (21, 2344080), (24, 2051070), (28, 1758060), (30, 1640856), (35, 1406448), (36, 1367380), (40, 1230642), (42, 1172040), (45, 1093904), (48, 1025535), (56, 879030), (60, 820428), (63, 781360), (70, 703224), (72, 683690), (80, 615321), (84, 586020), (90, 546952), (105, 468816), (112, 439515), (120, 410214), (126, 390680), (140, 351612), (144, 341845), (168, 293010), (180, 273476), (210, 234408), (240, 205107), (252, 195340), (280, 175806), (315, 156272), (336, 146505), (360, 136738), (420, 117204), (504, 97670), (560, 87903), (630, 78136), (720, 68369), (840, 58602), (1008, 48835), (1260, 39068), (1680, 29301), (2520, 19534), (5040, 9767)]