51690702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 129669120

約数和(自身を除く): 77978418

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 37, 42, 58, 62, 74, 87, 93, 111, 174, 186, 203, 217, 222, 259, 406, 434, 518, 609, 651, 777, 899, 1073, 1147, 1218, 1302, 1369, 1554, 1798, 2146, 2294, 2697, 2738, 3219, 3441, 4107, 5394, 6293, 6438, 6882, 7511, 8029, 8214, 9583, 12586, 15022, 16058, 18879, 19166, 22533, 24087, 28749, 33263, 37758, 39701, 42439, 45066, 48174, 57498, 66526, 79402, 84878, 99789, 119103, 127317, 199578, 232841, 238206, 254634, 277907, 297073, 465682, 555814, 594146, 698523, 833721, 891219, 1230731, 1397046, 1667442, 1782438, 2461462, 3692193, 7384386, 8615117, 17230234, 25845351, 51690702]

約数ペア:

[(1, 51690702), (2, 25845351), (3, 17230234), (6, 8615117), (7, 7384386), (14, 3692193), (21, 2461462), (29, 1782438), (31, 1667442), (37, 1397046), (42, 1230731), (58, 891219), (62, 833721), (74, 698523), (87, 594146), (93, 555814), (111, 465682), (174, 297073), (186, 277907), (203, 254634), (217, 238206), (222, 232841), (259, 199578), (406, 127317), (434, 119103), (518, 99789), (609, 84878), (651, 79402), (777, 66526), (899, 57498), (1073, 48174), (1147, 45066), (1218, 42439), (1302, 39701), (1369, 37758), (1554, 33263), (1798, 28749), (2146, 24087), (2294, 22533), (2697, 19166), (2738, 18879), (3219, 16058), (3441, 15022), (4107, 12586), (5394, 9583), (6293, 8214), (6438, 8029), (6882, 7511)]