51061472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 141087744

約数和(自身を除く): 90026272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 53, 56, 68, 77, 88, 92, 106, 112, 119, 136, 154, 161, 176, 184, 187, 212, 224, 238, 253, 272, 308, 322, 352, 368, 371, 374, 391, 424, 476, 506, 544, 583, 616, 644, 736, 742, 748, 782, 848, 901, 952, 1012, 1166, 1219, 1232, 1288, 1309, 1484, 1496, 1564, 1696, 1771, 1802, 1904, 2024, 2332, 2438, 2464, 2576, 2618, 2737, 2968, 2992, 3128, 3542, 3604, 3808, 4048, 4081, 4301, 4664, 4876, 5152, 5236, 5474, 5936, 5984, 6256, 6307, 7084, 7208, 8096, 8162, 8533, 8602, 9328, 9752, 9911, 10472, 10948, 11872, 12512, 12614, 13409, 14168, 14416, 16324, 17066, 17204, 18656, 19504, 19822, 20723, 20944, 21896, 25228, 26818, 28336, 28832, 30107, 32648, 34132, 34408, 39008, 39644, 41446, 41888, 43792, 50456, 53636, 56672, 60214, 65296, 68264, 68816, 69377, 79288, 82892, 87584, 93863, 100912, 107272, 120428, 130592, 136528, 137632, 138754, 145061, 158576, 165784, 187726, 201824, 214544, 227953, 240856, 273056, 277508, 290122, 317152, 331568, 375452, 429088, 455906, 481712, 555016, 580244, 663136, 750904, 911812, 963424, 1110032, 1160488, 1501808, 1595671, 1823624, 2220064, 2320976, 3003616, 3191342, 3647248, 4641952, 6382684, 7294496, 12765368, 25530736, 51061472]

約数ペア:

[(1, 51061472), (2, 25530736), (4, 12765368), (7, 7294496), (8, 6382684), (11, 4641952), (14, 3647248), (16, 3191342), (17, 3003616), (22, 2320976), (23, 2220064), (28, 1823624), (32, 1595671), (34, 1501808), (44, 1160488), (46, 1110032), (53, 963424), (56, 911812), (68, 750904), (77, 663136), (88, 580244), (92, 555016), (106, 481712), (112, 455906), (119, 429088), (136, 375452), (154, 331568), (161, 317152), (176, 290122), (184, 277508), (187, 273056), (212, 240856), (224, 227953), (238, 214544), (253, 201824), (272, 187726), (308, 165784), (322, 158576), (352, 145061), (368, 138754), (371, 137632), (374, 136528), (391, 130592), (424, 120428), (476, 107272), (506, 100912), (544, 93863), (583, 87584), (616, 82892), (644, 79288), (736, 69377), (742, 68816), (748, 68264), (782, 65296), (848, 60214), (901, 56672), (952, 53636), (1012, 50456), (1166, 43792), (1219, 41888), (1232, 41446), (1288, 39644), (1309, 39008), (1484, 34408), (1496, 34132), (1564, 32648), (1696, 30107), (1771, 28832), (1802, 28336), (1904, 26818), (2024, 25228), (2332, 21896), (2438, 20944), (2464, 20723), (2576, 19822), (2618, 19504), (2737, 18656), (2968, 17204), (2992, 17066), (3128, 16324), (3542, 14416), (3604, 14168), (3808, 13409), (4048, 12614), (4081, 12512), (4301, 11872), (4664, 10948), (4876, 10472), (5152, 9911), (5236, 9752), (5474, 9328), (5936, 8602), (5984, 8533), (6256, 8162), (6307, 8096), (7084, 7208)]