50686440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 176117760

約数和(自身を除く): 125431320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 727, 830, 840, 996, 1162, 1245, 1454, 1660, 1743, 1992, 2181, 2324, 2490, 2905, 2908, 3320, 3486, 3635, 4362, 4648, 4980, 5089, 5810, 5816, 6972, 7270, 8715, 8724, 9960, 10178, 10905, 11620, 13944, 14540, 15267, 17430, 17448, 20356, 21810, 23240, 25445, 29080, 30534, 34860, 40712, 43620, 50890, 60341, 61068, 69720, 76335, 87240, 101780, 120682, 122136, 152670, 181023, 203560, 241364, 301705, 305340, 362046, 422387, 482728, 603410, 610680, 724092, 844774, 905115, 1206820, 1267161, 1448184, 1689548, 1810230, 2111935, 2413640, 2534322, 3379096, 3620460, 4223870, 5068644, 6335805, 7240920, 8447740, 10137288, 12671610, 16895480, 25343220, 50686440]

約数ペア:

[(1, 50686440), (2, 25343220), (3, 16895480), (4, 12671610), (5, 10137288), (6, 8447740), (7, 7240920), (8, 6335805), (10, 5068644), (12, 4223870), (14, 3620460), (15, 3379096), (20, 2534322), (21, 2413640), (24, 2111935), (28, 1810230), (30, 1689548), (35, 1448184), (40, 1267161), (42, 1206820), (56, 905115), (60, 844774), (70, 724092), (83, 610680), (84, 603410), (105, 482728), (120, 422387), (140, 362046), (166, 305340), (168, 301705), (210, 241364), (249, 203560), (280, 181023), (332, 152670), (415, 122136), (420, 120682), (498, 101780), (581, 87240), (664, 76335), (727, 69720), (830, 61068), (840, 60341), (996, 50890), (1162, 43620), (1245, 40712), (1454, 34860), (1660, 30534), (1743, 29080), (1992, 25445), (2181, 23240), (2324, 21810), (2490, 20356), (2905, 17448), (2908, 17430), (3320, 15267), (3486, 14540), (3635, 13944), (4362, 11620), (4648, 10905), (4980, 10178), (5089, 9960), (5810, 8724), (5816, 8715), (6972, 7270)]