51178932

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 162792000

約数和(自身を除く): 111613068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 509, 513, 532, 588, 684, 756, 798, 882, 931, 1018, 1026, 1197, 1323, 1527, 1596, 1764, 1862, 2036, 2052, 2394, 2646, 2793, 3054, 3563, 3591, 3724, 4581, 4788, 5292, 5586, 6108, 7126, 7182, 8379, 9162, 9671, 10689, 11172, 13743, 14252, 14364, 16758, 18324, 19342, 21378, 24941, 25137, 27486, 29013, 32067, 33516, 38684, 42756, 49882, 50274, 54972, 58026, 64134, 67697, 74823, 87039, 96201, 99764, 100548, 116052, 128268, 135394, 149646, 174078, 192402, 203091, 224469, 261117, 270788, 299292, 348156, 384804, 406182, 448938, 473879, 522234, 609273, 673407, 812364, 897876, 947758, 1044468, 1218546, 1346814, 1421637, 1827819, 1895516, 2437092, 2693628, 2843274, 3655638, 4264911, 5686548, 7311276, 8529822, 12794733, 17059644, 25589466, 51178932]

約数ペア:

[(1, 51178932), (2, 25589466), (3, 17059644), (4, 12794733), (6, 8529822), (7, 7311276), (9, 5686548), (12, 4264911), (14, 3655638), (18, 2843274), (19, 2693628), (21, 2437092), (27, 1895516), (28, 1827819), (36, 1421637), (38, 1346814), (42, 1218546), (49, 1044468), (54, 947758), (57, 897876), (63, 812364), (76, 673407), (84, 609273), (98, 522234), (108, 473879), (114, 448938), (126, 406182), (133, 384804), (147, 348156), (171, 299292), (189, 270788), (196, 261117), (228, 224469), (252, 203091), (266, 192402), (294, 174078), (342, 149646), (378, 135394), (399, 128268), (441, 116052), (509, 100548), (513, 99764), (532, 96201), (588, 87039), (684, 74823), (756, 67697), (798, 64134), (882, 58026), (931, 54972), (1018, 50274), (1026, 49882), (1197, 42756), (1323, 38684), (1527, 33516), (1596, 32067), (1764, 29013), (1862, 27486), (2036, 25137), (2052, 24941), (2394, 21378), (2646, 19342), (2793, 18324), (3054, 16758), (3563, 14364), (3591, 14252), (3724, 13743), (4581, 11172), (4788, 10689), (5292, 9671), (5586, 9162), (6108, 8379), (7126, 7182)]