49911456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 159679296

約数和(自身を除く): 109767840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 257, 272, 289, 336, 357, 408, 476, 514, 544, 578, 672, 714, 771, 816, 867, 952, 1028, 1156, 1428, 1542, 1632, 1734, 1799, 1904, 2023, 2056, 2312, 2856, 3084, 3468, 3598, 3808, 4046, 4112, 4369, 4624, 5397, 5712, 6069, 6168, 6936, 7196, 8092, 8224, 8738, 9248, 10794, 11424, 12138, 12336, 13107, 13872, 14392, 16184, 17476, 21588, 24276, 24672, 26214, 27744, 28784, 30583, 32368, 34952, 43176, 48552, 52428, 57568, 61166, 64736, 69904, 74273, 86352, 91749, 97104, 104856, 122332, 139808, 148546, 172704, 183498, 194208, 209712, 222819, 244664, 297092, 366996, 419424, 445638, 489328, 519911, 594184, 733992, 891276, 978656, 1039822, 1188368, 1467984, 1559733, 1782552, 2079644, 2376736, 2935968, 3119466, 3565104, 4159288, 6238932, 7130208, 8318576, 12477864, 16637152, 24955728, 49911456]

約数ペア:

[(1, 49911456), (2, 24955728), (3, 16637152), (4, 12477864), (6, 8318576), (7, 7130208), (8, 6238932), (12, 4159288), (14, 3565104), (16, 3119466), (17, 2935968), (21, 2376736), (24, 2079644), (28, 1782552), (32, 1559733), (34, 1467984), (42, 1188368), (48, 1039822), (51, 978656), (56, 891276), (68, 733992), (84, 594184), (96, 519911), (102, 489328), (112, 445638), (119, 419424), (136, 366996), (168, 297092), (204, 244664), (224, 222819), (238, 209712), (257, 194208), (272, 183498), (289, 172704), (336, 148546), (357, 139808), (408, 122332), (476, 104856), (514, 97104), (544, 91749), (578, 86352), (672, 74273), (714, 69904), (771, 64736), (816, 61166), (867, 57568), (952, 52428), (1028, 48552), (1156, 43176), (1428, 34952), (1542, 32368), (1632, 30583), (1734, 28784), (1799, 27744), (1904, 26214), (2023, 24672), (2056, 24276), (2312, 21588), (2856, 17476), (3084, 16184), (3468, 14392), (3598, 13872), (3808, 13107), (4046, 12336), (4112, 12138), (4369, 11424), (4624, 10794), (5397, 9248), (5712, 8738), (6069, 8224), (6168, 8092), (6936, 7196)]