49788900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 162

約数和(自身を含む): 181700610

約数和(自身を除く): 131911710

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1129, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2258, 2450, 2940, 3150, 3387, 3675, 4410, 4516, 4900, 5645, 6300, 6774, 7350, 7903, 8820, 10161, 11025, 11290, 13548, 14700, 15806, 16935, 20322, 22050, 22580, 23709, 28225, 31612, 33870, 39515, 40644, 44100, 47418, 50805, 55321, 56450, 67740, 71127, 79030, 84675, 94836, 101610, 110642, 112900, 118545, 142254, 158060, 165963, 169350, 197575, 203220, 221284, 237090, 254025, 276605, 284508, 331926, 338700, 355635, 395150, 474180, 497889, 508050, 553210, 592725, 663852, 711270, 790300, 829815, 995778, 1016100, 1106420, 1185450, 1383025, 1422540, 1659630, 1778175, 1991556, 2370900, 2489445, 2766050, 3319260, 3556350, 4149075, 4978890, 5532100, 7112700, 8298150, 9957780, 12447225, 16596300, 24894450, 49788900]

約数ペア:

[(1, 49788900), (2, 24894450), (3, 16596300), (4, 12447225), (5, 9957780), (6, 8298150), (7, 7112700), (9, 5532100), (10, 4978890), (12, 4149075), (14, 3556350), (15, 3319260), (18, 2766050), (20, 2489445), (21, 2370900), (25, 1991556), (28, 1778175), (30, 1659630), (35, 1422540), (36, 1383025), (42, 1185450), (45, 1106420), (49, 1016100), (50, 995778), (60, 829815), (63, 790300), (70, 711270), (75, 663852), (84, 592725), (90, 553210), (98, 508050), (100, 497889), (105, 474180), (126, 395150), (140, 355635), (147, 338700), (150, 331926), (175, 284508), (180, 276605), (196, 254025), (210, 237090), (225, 221284), (245, 203220), (252, 197575), (294, 169350), (300, 165963), (315, 158060), (350, 142254), (420, 118545), (441, 112900), (450, 110642), (490, 101610), (525, 94836), (588, 84675), (630, 79030), (700, 71127), (735, 67740), (882, 56450), (900, 55321), (980, 50805), (1050, 47418), (1129, 44100), (1225, 40644), (1260, 39515), (1470, 33870), (1575, 31612), (1764, 28225), (2100, 23709), (2205, 22580), (2258, 22050), (2450, 20322), (2940, 16935), (3150, 15806), (3387, 14700), (3675, 13548), (4410, 11290), (4516, 11025), (4900, 10161), (5645, 8820), (6300, 7903), (6774, 7350)]