51307410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 165473280

約数和(自身を除く): 114165870

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 167, 190, 209, 210, 231, 245, 266, 285, 294, 330, 334, 385, 399, 418, 462, 490, 501, 539, 570, 627, 665, 735, 770, 798, 835, 931, 1002, 1045, 1078, 1155, 1169, 1254, 1330, 1463, 1470, 1617, 1670, 1837, 1862, 1995, 2090, 2310, 2338, 2505, 2695, 2793, 2926, 3135, 3173, 3234, 3507, 3674, 3990, 4389, 4655, 5010, 5390, 5511, 5586, 5845, 6270, 6346, 7014, 7315, 8085, 8183, 8778, 9185, 9310, 9519, 10241, 11022, 11690, 12859, 13965, 14630, 15865, 16170, 16366, 17535, 18370, 19038, 20482, 21945, 22211, 24549, 25718, 27555, 27930, 30723, 31730, 34903, 35070, 38577, 40915, 43890, 44422, 47595, 49098, 51205, 55110, 61446, 64295, 66633, 69806, 77154, 81830, 90013, 95190, 102410, 104709, 111055, 122745, 128590, 133266, 153615, 155477, 174515, 180026, 192885, 209418, 222110, 244321, 245490, 270039, 307230, 310954, 333165, 349030, 385770, 450065, 466431, 488642, 523545, 540078, 666330, 732963, 777385, 900130, 932862, 1047090, 1221605, 1350195, 1465926, 1554770, 1710247, 2332155, 2443210, 2700390, 3420494, 3664815, 4664310, 5130741, 7329630, 8551235, 10261482, 17102470, 25653705, 51307410]

約数ペア:

[(1, 51307410), (2, 25653705), (3, 17102470), (5, 10261482), (6, 8551235), (7, 7329630), (10, 5130741), (11, 4664310), (14, 3664815), (15, 3420494), (19, 2700390), (21, 2443210), (22, 2332155), (30, 1710247), (33, 1554770), (35, 1465926), (38, 1350195), (42, 1221605), (49, 1047090), (55, 932862), (57, 900130), (66, 777385), (70, 732963), (77, 666330), (95, 540078), (98, 523545), (105, 488642), (110, 466431), (114, 450065), (133, 385770), (147, 349030), (154, 333165), (165, 310954), (167, 307230), (190, 270039), (209, 245490), (210, 244321), (231, 222110), (245, 209418), (266, 192885), (285, 180026), (294, 174515), (330, 155477), (334, 153615), (385, 133266), (399, 128590), (418, 122745), (462, 111055), (490, 104709), (501, 102410), (539, 95190), (570, 90013), (627, 81830), (665, 77154), (735, 69806), (770, 66633), (798, 64295), (835, 61446), (931, 55110), (1002, 51205), (1045, 49098), (1078, 47595), (1155, 44422), (1169, 43890), (1254, 40915), (1330, 38577), (1463, 35070), (1470, 34903), (1617, 31730), (1670, 30723), (1837, 27930), (1862, 27555), (1995, 25718), (2090, 24549), (2310, 22211), (2338, 21945), (2505, 20482), (2695, 19038), (2793, 18370), (2926, 17535), (3135, 16366), (3173, 16170), (3234, 15865), (3507, 14630), (3674, 13965), (3990, 12859), (4389, 11690), (4655, 11022), (5010, 10241), (5390, 9519), (5511, 9310), (5586, 9185), (5845, 8778), (6270, 8183), (6346, 8085), (7014, 7315)]